2021 Equine Prohibited Substances List

Home , Acefylline, Acetohexamide, Acetophenazine, Adrafinil, Adrenochrome, Alclofenac

. Prohibited Substances include any other substance with a similar chemical structure or similar biological effect(s). . Prohibited Substances that are identified as Specified Substances in the List below should not in any way be considered less important or less dangerous than other Prohibited Substances. Rather, they are simply substances which are more likely to have been ingested by Horses for a purpose other than the enhancement of sport performance, for example, through a contaminated food substance.

LISTED AS SUBSTANCE ACTIVITY

BANNED 1-androsterone Anabolic BANNED 3β-Hydroxy-5α-androstan-17-one Anabolic BANNED 4-chlorometatandienone Anabolic BANNED 5α-Androst-2-ene-17one Anabolic BANNED 5α-Androstane-3α, 17α-diol Anabolic BANNED 5α-Androstane-3α, 17β-diol Anabolic BANNED 5α-Androstane-3β, 17α-diol Anabolic BANNED 5α-Androstane-3β, 17β-diol Anabolic BANNED 5β-Androstane-3α, 17β-diol Anabolic BANNED 7α-Hydroxy-DHEA Anabolic BANNED 7β-Hydroxy-DHEA Anabolic BANNED 7-Keto-DHEA Anabolic CONTROLLED 17-Alpha-Hydroxy Progesterone Hormone FEMALES BANNED 17-Alpha-Hydroxy Progesterone Anabolic MALES BANNED 19-Norandrosterone Anabolic BANNED 19-Noretiocholanolone Anabolic BANNED 20-Hydroxyecdysone Anabolic BANNED Δ1-Testosterone Anabolic BANNED Acebutolol Beta blocker BANNED Acefylline Bronchodilator BANNED Acemetacin Non-steroidal anti-inflammatory drug BANNED Acenocoumarol Anticoagulant CONTROLLED Acepromazine Sedative BANNED Acetanilid Analgesic/antipyretic CONTROLLED Acetazolamide Carbonic Anhydrase Inhibitor BANNED Acetohexamide Pancreatic stimulant CONTROLLED Acetominophen (Paracetamol) Analgesic BANNED Acetophenazine Antipsychotic BANNED Acetophenetidin (Phenacetin) Analgesic BANNED Acetylmorphine Narcotic BANNED Adinazolam Anxiolytic BANNED Adiphenine Antispasmodic BANNED Adrafinil Stimulant

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

CONTROLLED Adrenaline Stimulant BANNED Adrenochrome Haemostatic CONTROLLED Adrenocorticotropic hormone Hormone (ACTH) CONTROLLED Aformoterol Bronchodilator BANNED AICAR Anabolic CONTROLLED Albuterol (Salbutamol) Bronchodilator BANNED Alclofenac Non-steroidal anti-inflammatory drug BANNED Alcuronium Muscle relaxant BANNED Aldosterone Hormone BANNED Alendronate Bisphosphonates BANNED Alfentanil Narcotic BANNED Allopurinol Xanthine oxidase inhibitor (antihyperuricaemia) BANNED Almotriptan 5-hydroxatryptamine agonist (antimigraine) CONTROLLED Alpha-Casozepine Sedative BANNED Alphadolone acetate Neurosteroid BANNED Alphaprodine Opioid analgesic BANNED Alpidem Anxiolytic BANNED Alprazolam Anxiolytic BANNED Alprenolol Beta blocker BANNED Althesin IV anaesthetic BANNED Althiazide Diuretic CONTROLLED Altrenogest (in males and geldings) Oestrus suppression BANNED Alverine Antispasmodic CONTROLLED Amantadine Dopaminergic BANNED Ambenonium Cholinesterase inhibition CONTROLLED Ambroxol Mucolytic BANNED Ambucetamide Antispasmodic CONTROLLED Amcinonide Corticosteroid BANNED Amfepramone Stimulant BANNED Amfetaminil Stimulant BANNED Amidephrine Vasoconstrictor BANNED Amiloride Diuretic BANNED Amineptine Tricyclic antidepressant CONTROLLED Aminocaproic acid Haemostatic (anti-fibrinolytic) BANNED Aminoglutehthamide Aromatase inhibitor

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Aminoheptane Vasopressor BANNED Aminomethylbenzoic acid Anti-fibrinolytic CONTROLLED Aminophylline Bronchodilator BANNED Aminopicoline Nitric oxide synthase inhibitor BANNED Aminopromazine Antispasmodic BANNED Aminopterin Immunosuppressant CONTROLLED Aminorex Parasympathomimetic CONTROLLED Amiodarone Anti-arrhythmic BANNED Amiphenazole Stimulant BANNED Amisometradine Diuretic BANNED Amisulpride Antipsychotic BANNED Amitriptylline Tricyclic antidepressant BANNED Amlodipine Antihypertensive BANNED Ammonium Chloride (injection) Acidifying agent BANNED Ammonium Sulphate Nerve-blocking agent BANNED Ammonium Sulphide Nerve-blocking agent BANNED Amobarbital Sedative BANNED Amodiaquine Antimalarial BANNED Amopyroquine Antimalarial BANNED Amoxapine Tricyclic antidepressant BANNED Amperozide Antipsychotic BANNED Amphetamine Stimulant BANNED Amphetaminil Stimulant BANNED Ampyrone Non-steroidal anti-inflammatory drug BANNED Amrinone Vasodilator BANNED Amyl nitrate/nitrite Angina treatment BANNED Amylocaine Local anaesthetic BANNED Anabolic Steroid Ester Anabolic BANNED Anastrozole Aromatase inhibitor BANNED Andarine Selective Androgen Receptor Modulator BANNED Androstanolone Anabolic BANNED Androstenediol Anabolic BANNED Androstenedione Anabolic BANNED Androsterone Anabolic BANNED Anileridrine Opioid analgesic BANNED Anilopam Central Nervous System stimulant

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Anisindione Anticoagulant BANNED Anisotropine Anticholinergic CONTROLLED Antazoline Antihistamine BANNED Antipyrine Non-steroidal anti-inflammatory drug BANNED Apazone (Azapropazone) Non-steroidal anti-inflammatory drug BANNED Apocodeine Opioid analgesic BANNED Apomorphine Opioid analgesic BANNED Aprindine Anti-arrhythmic BANNED Aprobarbital Sedative BANNED Apronalide Sedative BANNED Arecoline Stimulant BANNED Argon Hypoxia Inducible Factor (HIF) Activator BANNED Arsenic Stimulant/toxic BANNED Articaine Local anaesthetic BANNED Atenolol Beta blocker CONTROLLED Atipamezole Alpha adrenergic antagonist BANNED Atomoxetine Selective noradrenaline re-uptake inhibitor BANNED Atracurium Muscle relaxant CONTROLLED Atropine (Specified Substance) Anticholinergic BANNED Azacyclonal Antipsychotic BANNED Azaperone Sedative BANNED Azapetine Vasodilator BANNED Azapropazone (Apazone) Non-steroidal anti-inflammatory drug CONTROLLED Azatadine Antihistamine BANNED Azathioprine Immunosuppressant BANNED Azosemide Diuretic BANNED Baclofen Antispasmodic BANNED Bambuterol Bronchodilator BANNED Bamifylline Bronchodilator BANNED Barbital Sedative BANNED Beclamide Sedative CONTROLLED Beclomethasone Corticosteroid BANNED Bemegride Stimulant BANNED Benactyzine Anticholinergic

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Benapryzine Anticholinergic BANNED Benazepril Antihypertensive BANNED Bendroflumethazide Diuretic BANNED Benorilate Non-steroidal anti-inflammatory drug BANNED Benoxaprofen Non-steroidal anti-inflammatory drug BANNED Benoxinate Local anaesthetic BANNED Benperidol Antipsychotic BANNED Bentazepam Anxiolytic CONTROLLED Benzocaine (Ethyl Aminobenzoate) Local anaesthetic BANNED Benzoctamine Sedative BANNED Benzonatate Antitussive BANNED Benzoylecgonine Stimulant/cocaine metabolite BANNED Benzphetamine Stimulant CONTROLLED Benzquinamide Antihistamine BANNED Benzthiazide Diuretic BANNED Benztropine Anticholinergic CONTROLLED Benzydamine Non-steroidal anti-inflammatory drug BANNED Benzylpiperazine Stimulant BANNED Bepridil Calcium channel blocker CONTROLLED Betamethasone Corticosteroid BANNED Betaprodine Opioid analgesic BANNED Betaxolol Beta blocker CONTROLLED Bethanechol Parasympathetic agonist BANNED Bethanidine Antihypertensive BANNED Biperiden Anticholinergic BANNED Biphenamine Non-steroidal anti-inflammatory drug BANNED Biriperone Antipsychotic BANNED Bisoprolol Beta blocker BANNED Bitolterol Bronchodilator BANNED Bolandiol Anabolic BANNED Bolasterone Anabolic BANNED Boldenone Anabolic. Threshold substance: 0.015 micrograms free and conjugated boldenone per millilitre in urine from male Horses (other than geldings).

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Boldione Anabolic BANNED Bretylium Anti-arrhythmic BANNED Brimonidine Occular antihypertensive CONTROLLED Brinzolamide Diuretic BANNED Bromantan Stimulant BANNED Bromazepam Anxiolytic BANNED Bromfenac Non-steroidal anti-inflammatory drug CONTROLLED Bromhexine Mucolytic BANNED Bromisovalum Sedative BANNED Bromocriptine Dopamine agonist CONTROLLED Bromodiphenhydramine Antihistamine BANNED Bromophenethylamine Psychedelic BANNED Bromperidol Antipsychotic CONTROLLED Brompheniramine Antihistamine BANNED Brotizolam Anxiolytic BANNED Bucetin Analgesic/antipyretic CONTROLLED Buclizine Antihistamine CONTROLLED Budesonide Corticosteroid BANNED Bufexamac Non-steroidal anti-inflammatory drug BANNED Buflomedil Vasoactive agent BANNED Bufotenine (Specified Substance) Naturally occurring hallucinogen BANNED Bumetanide Diuretic BANNED Bunitrolol Beta adrenergic antagonist BANNED Bunolol Beta blocker BANNED Buphenine (Nylidrin) Sympathomimetic CONTROLLED Bupivacaine Local anaesthetic BANNED Bupranolol Beta blocker CONTROLLED Buprenorphine Opioid BANNED Bupropion Antidepressant BANNED Buspirone Anxiolytic BANNED Butabarbital Sedative BANNED Butacaine Local anaesthetic BANNED Butalbital Sedative BANNED Butamben Nerve blocker BANNED Butanilicaine Local anaesthetic BANNED Butaperazine Antipsychotic

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Butoctamide Serotonin release stimulation BANNED Butofilolol Beta blocker CONTROLLED Butorphanol Opioid BANNED Butoxycaine Local anaesthetic CONTROLLED Butylscopolamine Anticholinergic BANNED Cafedrine Analeptic CONTROLLED Caffeine (Specified Substance) Central nervous system stimulant CONTROLLED Calcium Dobesilate Vasotropic BANNED Calusterone Anabolic BANNED Camazepam Anxiolytic BANNED Candesartan Antihypertensive BANNED Natural Cannabinoids, synthetic Psychotropic cannabinoids and other cannabimimetics (Specified Substance) BANNED Canrenone Diuretic BANNED Capsaicin Topical analgesic/irritant BANNED Captodiame Anxiolytic CONTROLLED Captopril Angiotensin-converting enzyme inhibitor BANNED Caramiphen Anticholinergic BANNED Carazolol Beta blocker BANNED Carbachol Parasympathomimetic CONTROLLED Carbamazepine Anticonvulsant BANNED Carbazochrome Haemostatic BANNED Carbetapentane (Pentoxyverine) Antitussive BANNED Carbidopa Di hydroxythenylalanine decarboxylase inhibitor BANNED Carbimazole Antihyperthyroidism CONTROLLED Carbinoxamine Antihistamine BANNED Carbocysteine Mucoactive CONTROLLED Carbon dioxide (CO2) Threshold substance: 36 millimoles per litre in plasma. BANNED Carbromal Sedative BANNED Carbuterol Bronchodilator BANNED Carfentanil Opioid analgesic BANNED Carisoprodol Muscle relaxant BANNED Carphedon (Phenylpiracetam) Stimulant BANNED Carphenazine Antipsychotic

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Carpipramine Anxiolytic CONTROLLED Carprofen Non-steroidal anti-inflammatory drug BANNED Carteolol Beta blocker BANNED Carticaine Local anaesthetic BANNED Carvedilol Beta blocker BANNED Cathine (Norpseudoephedrine) Stimulant BANNED Celecoxib Non-steroidal anti-inflammatory drug BANNED Celiprolol Beta blocker BANNED Cephaeline Emetic CONTROLLED Ceterizine Antihistamine [Alternative spelling] CONTROLLED Cetirizine Antihistamine BANNED Chloral betaine Sedative BANNED Chloral hydrate Sedative BANNED Chloralbutanol Topical analgesic CONTROLLED Chlorcyclizine Antihistamine BANNED Chlordiazepoxide Anxiolytic CONTROLLED Chlormadinone acetate Hormone BANNED Chlormerodrin Diuretic BANNED Chlormethiazole Sedative BANNED Chlormezanone Anxiolytic BANNED Chloroform Sedative BANNED Chlorophenesin Muscle relaxant BANNED Chlorophenyl piperazine Psychoactive BANNED Chloroprocaine Local anaesthetic CONTROLLED Chloropyramine Antihistamine BANNED Chloroquine Antimalarial CONTROLLED Chlorothiazide (Chlorthiazide) Diuretic CONTROLLED Chlorpheniramine Antihistamine BANNED Chlorphenoxamine Antipruritic BANNED Chlorphentermine Stimulant CONTROLLED Chlorproethazine Antihistamine BANNED Chlorpromazine Sedative BANNED Chlorpropamide Antidiabetic BANNED Chlorprothixene Antipsychotic BANNED Chlorthalidone Diuretic

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Chlorthenoxazine Non-steroidal anti-inflammatory drug CONTROLLED Chlorthiazide (Chlorothiazide) Diuretic BANNED Chlorzoxazone Muscle relaxant CONTROLLED Ciclesonide Corticosteroid BANNED Cicloprofen Non-steroidal anti-inflammatory drug BANNED Cilazapril Antihypertensive BANNED Cilostazol Vasodilator BANNED Cimaterol Beta agonist BANNED Cinchocaine Local anaesthetic BANNED Cinchophen Non-steroidal anti-inflammatory drug CONTROLLED Cinnarizine Antihistamine BANNED Citalopram Antidepressant CONTROLLED Clanobutin Choleretic CONTROLLED Clemastine Antihistamine CONTROLLED Clemizole Antihistamine CONTROLLED Clenbuterol Bronchodilator BANNED Clibucaine Local anaesthetic BANNED Clidinium Anticholinergic BANNED Clobazam Anxiolytic BANNED Clobenzorex Stimulant CONTROLLED Clobetasol Corticosteroid BANNED Clocapramine Antidepressant BANNED Clocortolone Corticosteroid CONTROLLED Clodronic Acid Bisphosphonate BANNED Clofenamid Carbonate anhydrase inhibitor BANNED Clomethiazole Sedative BANNED Clomiphene Oestrogen receptor modulator BANNED Clomipramine (Clomiprimine) Antidepressant BANNED Clomiprimine (Clomipramine) Antidepressant BANNED Clonazepam Anxiolytic CONTROLLED Clonidine Antihypertensive BANNED Clonixin Non-steroidal anti-inflammatory drug BANNED Clopamide Dopamine antagonist BANNED Cloranolol Beta blocker BANNED Clorazepate Anxiolytic

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Clormecaine Local anaesthetic CONTROLLED Clorprenaline Antihistamine BANNED Clostebol Anabolic BANNED Clothiapine Antidepressant BANNED Clotiazepam Anxiolytic BANNED Cloxazolam Anxiolytic BANNED Clozapine Antipsychotic CONTROLLED Cobalt Erythropoiesis BANNED Cocaine Stimulant/local anaethestic CONTROLLED Codeine (Specified Substance when Analgesic detected as a metabolite of morphine) BANNED Colchicine (Specified Substance) Rheumatic treatment/anti-cancer BANNED Conorphone Opioid analgesic BANNED Coroxon Anticoagulant CONTROLLED Cortisone Corticosteroid BANNED Cortivazol Corticosteroid BANNED Cotinine Nicotine metabolite BANNED Coumarin Anticoagulant CONTROLLED Cromoglycate Antihistamine CONTROLLED Cromolyn Bronchodilator BANNED Cropropamide Stimulant BANNED Crotehamide Stimulant BANNED Cyamemazine Antipsychotic BANNED Cyclandelate Vasodilator CONTROLLED Cyclizine Antihistamine BANNED Cyclobarbital Sedative BANNED Cyclobenzaprine Muscle relaxant BANNED Cycloguanil Antimalarial BANNED Cyclomethycaine Local anaesthetic BANNED Cyclopentamine Psychoactive BANNED Cyclopentolate Antimuscarinic CONTROLLED Cyclophenil Anti-oestrogenic BANNED Cyclothiazide Diuretic BANNED Cycrimine Anticholinergic CONTROLLED Cyproheptadine Antihistamine BANNED Danazol Anabolic CONTROLLED Dantrolene Muscle relaxant

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Dapsone Antileprotic BANNED Decamethonium Muscle relaxant BANNED Dehydrochloromethyltestosterone Anabolic BANNED Dehydrochlorotestosterone Anabolic CONTROLLED Delmadinone acetate Hormone BANNED Delorazepam Anxiolytic CONTROLLED Dembrexine Mucolytic BANNED Demecolcine (Specified Substance) Rheumatic treatment/anti-cancer BANNED Demoxepam Anxiolytic BANNED Deoxycorticosterone Corticosteroid CONTROLLED Deptropine Antihistamine with anticholinergic activity CONTROLLED Deracoxib Non-steroidal anti-inflammatory drug BANNED Dermorphin Peptide opioid receptor agonist BANNED Deserpidine Antipsychotic BANNED Desipramine Antidepressant CONTROLLED Desmethylpyrilamine Antihistamine BANNED Desonide Corticosteroid BANNED Desoximethasone Corticosteroid (Desoxymethasone) BANNED Desoxyephedrine Stimulant BANNED Desoxymethasone Corticosteroid (Desoximethasone) BANNED Desoxymethyltestosterone Anabolic BANNED Desoxyvinyl-testosterone Anabolic CONTROLLED Detomidine Sedative CONTROLLED Dexamethasone Corticosteroid BANNED Dextromethorphan Antitussive BANNED Dextromoramide Narcotic BANNED Dextropropoxyphene Opioid analgesic BANNED Dextrorphan Antitussive BANNED Dezocine Opioid analgesic BANNED Diacerein Antiarthritic BANNED Diamorphine (Heroin) Narcotic BANNED Diaveridine Folic acid antagonist CONTROLLED Diazepam Anxiolytic BANNED Diazoxide Muscle relaxant BANNED Dibenzepin Psychoactive

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Dibucaine Local anaesthetic BANNED Dichlorisone Corticosteroid CONTROLLED Dichloroacetate Lactanase BANNED Dichlorphenamide Carbonic anhydrase inhibitor CONTROLLED Diclofenac Non-steroidal anti-inflammatory drug BANNED Dicumarol Anticoagulant BANNED Diethylpropion Anorexic BANNED Diethylthiambutene Opioid analgesic BANNED Diethyltryptamine Psychedelic BANNED Diflorasone acetate Corticosteroid BANNED Diflucortolone Corticosteroid BANNED Diflunisal Analgesic BANNED Digitoxin Anti-arrhythmic CONTROLLED Digoxin Anti-arrhythmic BANNED Dihydrocodeine Opioid analgesic BANNED Dihydrocodeinone Opioid analgesic BANNED Dihydroergotamine Ergot alkaloid BANNED Dihydromorphine Opioid analgesic BANNED Diisopropylamine Vasodilator CONTROLLED Diltiazem Antihypertensive BANNED Dimefline Respiratory stimulant BANNED Dimethindene Antipruritic BANNED Dimethisoquin Local anaesthetic CONTROLLED Dimethyl Sulphoxide (DMSO) Solvent. Threshold substance: 15 micrograms per millilitre in urine, or 1 microgram per ml in plasma. BANNED Dimethylamphetamine Stimulant BANNED Dimethyltryptamine Psychedelic BANNED Diphenadione Anticoagulant CONTROLLED Diphenhydramine Antihistamine BANNED Diphenoxylate Opioid agonist CONTROLLED Diphenylpyraline Antihistamine BANNED Dipipanone Opioid analgesic BANNED Diprenorphine Opioid analgesic BANNED Diprophylline Bronchodilator BANNED Dipyridamole Antiplatelet

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

CONTROLLED Dipyrone(Metamizole) Non-steroidal anti-inflammatory drug BANNED Disopyramide Anti-arrhythmic BANNED Disulfiram Aldehyde dehydrohenase inhibitor BANNED Dixyrazine Antipsychotic CONTROLLED DMSO (Dimethyl Sulphoxide) Solvent. Threshold substance: 15 micrograms per millilitre in urine, or 1 microgram per ml in plasma. CONTROLLED Dobutamine Sympathomimetic BANNED Donepezil Cholinesterase inhibitor BANNED Dopamine Stimulant: Threshold substance controlled by 4 μg/ml in urine for 3-methoxytyramine BANNED Dopexamine Beta 2 adrenergic receptor agonist CONTROLLED Dorzolamide Carbonic Anhydrase Inhibitor BANNED Dothiepin Antidepressant BANNED Doxacurium Muscle relaxant CONTROLLED Doxapram Stimulant BANNED Doxepin Antidepressant CONTROLLED Doxylamine Antihistamine BANNED Drofenine Antispasmodic BANNED Dromostanolone Anabolic BANNED Droperidol Antipsychotic BANNED Drospirenone Diuretic BANNED Drostanolone Anabolic BANNED Duloxetine Antidepressant BANNED Dyclonine Oral anaesthetic BANNED Dyphylline Muscle relaxant BANNED Ecgonine methyl ester Cocaine metabolite CONTROLLED Edrophonium Angiotensin-converting enzyme inhibitor BANNED Efaproxiral Haemoglobin modifier BANNED Eletriptan Migraine relief CONTROLLED Eltenac Non-steroidal anti-inflammatory drug CONTROLLED Embramine Antihistamine BANNED Embutramide Sedative BANNED Emepronium Antispasmodic CONTROLLED Enalapril Angiotensin-converting enzyme inhibitor

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

CONTROLLED Enalaprilat Angiotensin-converting enzyme inhibitor BANNED Enciprazine Anxiolytic BANNED Endorphins Endogenous opioids BANNED Enkephalins Endogenous pain relief BANNED Ephedrine Stimulant (High level) BANNED Epibatidine Analgesic BANNED Epi-dihydrotestosterone Anabolic BANNED Epiternbolone Anabolic BANNED Epitestosterone Anabolic BANNED Eplerenone Diuretic BANNED Ergonovine (Specified Substance) Vasoconstrictor BANNED Ergotamine (Specified Substance) Plant alkaloid BANNED Erythrityl tetranitrate Blood vessel relaxant BANNED Erythropoietin (EPO), recombinant Erythropoiesis EPO and synthetic analogues BANNED Esmolol Beta blocker BANNED Estazolam Anxiolytic BANNED Estranediol Anabolic. Threshold substance: 0.045 microgram free and glucuroconjugated 5α-estrane-3β, 17α-diol per millilitre in urine when, at the screening stage, the free and glucuroconjugated 5αestrane-3β, 17α-diol exceeds the free and glucuroconjugated 5,10 estrene- 3β,17α-diol in the urine. CONTROLLED Estrone Oestrogen BANNED Etafedrine Adrenergic BANNED Etamiphylline Bronchodilator BANNED Etamivan Stimulant BANNED Etanercept Tumor necrosis factor inhibition BANNED Ethacrynic acid Diuretic BANNED Ethamivan Respiratory stimulant BANNED Ethamsylate Haemostatic BANNED Ethaverine Vasodilator BANNED Ethchlorvynol Sedative BANNED Ethiazide Diuretic BANNED Ethinamate Sedative BANNED Ethinylestradiol Oestrogen

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Ethoheptazine Opioid analgesic CONTROLLED Ethanol Sedative and neurolytic BANNED Ethopropazine Antimuscarinic BANNED Ethosuximide Anti-epileptic BANNED Ethotoin Anticonvulsant BANNED Ethoxzolamide Carbonic anhydrase inhibitor CONTROLLED Ethyl Aminobenzoate (Benzocaine) Local anaesthetic BANNED Ethyl Loflazepate Anxiolytic BANNED Ethylamphetamine Stimulant BANNED Ethylestrenol Anabolic BANNED Ethylisobutrazine Sedative BANNED Ethylmorphine Opioid analgesic BANNED Ethylnorepinephrine Bronchodilator BANNED Etidocaine Local anaesthetic BANNED Etifoxine Anxiolytic BANNED Etilefrine Stimulant BANNED Etiocholanolone Anabolic BANNED Etizolam Anxiolytic BANNED Etodolac Non-steroidal anti-inflammatory drug BANNED Etodroxizine Stimulant BANNED Etomidate Sedative BANNED Etoricoxib Non-steroidal anti-inflammatory drug BANNED Etorphine Opioid analgesic BANNED Exemestane Aromatase inhibitor BANNED Famprofazone Stimulant BANNED Febaramate Muscle relaxant BANNED Felbamate Anticonvulsant CONTROLLED Felbinac Non-steroidal anti-inflammatory drug BANNED Felodipine Antihypertensive BANNED Fenbufen Non-steroidal anti-inflammatory drug BANNED Fenbutrazate Stimulant BANNED Fencamfamine Stimulant BANNED Fencamine Stimulant BANNED Fenclofenac Non-steroidal anti-inflammatory drug

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Fenclozic acid Non-steroidal anti-inflammatory drug BANNED Fenethylline (Fenetylline, Stimulant Phenethylline, Phenetylline) BANNED Fenetylline (Fenethylline, Stimulant Phenethylline, Phenetylline) BANNED Fenfluramine Stimulant BANNED Fenoldopam Vasodilator BANNED Fenoprofen Non-steroidal anti-inflammatory drug CONTROLLED Fenoterol Bronchodilator BANNED Fenozolone Psychoactive BANNED Fenpiprane Gastrointestinal disorders BANNED Fenproporex Stimulant BANNED Fenspiride Non-steroidal anti-inflammatory drug CONTROLLED Fentanyl Opioid analgesic BANNED Fentiazac Pain relief BANNED Feprazone Non-steroidal anti-inflammatory drug CONTROLLED Fexofenadine Antihistamine CONTROLLED Firocoxib Non-steroidal anti-inflammatory drug BANNED Flavoxate Antispasmodic BANNED Flecainide Anti-arrhythmic BANNED Floctafenine Non-steroidal anti-inflammatory drug BANNED Flouroprednisolone Corticosteroid (Fluprednisolone) BANNED Fluandrenolide (Fluandrenolone, Corticosteroid Fludroxycortide) BANNED Fluandrenolone (Fluandrenolide, Corticosteroid Fludroxycortide) BANNED Fluanisone Sedative BANNED Fludiazepam Anxiolytic BANNED Fludrocortisone (Fluorocortisone) Corticosteroid BANNED Fludroxycortide (Fluandrenolide, Corticosteroid Fluandrenolone) BANNED Flufenamic acid Non-steroidal anti-inflammatory drug CONTROLLED Flumetasone (Flumethasone) Corticosteroid CONTROLLED Flumethasone (Flumetasone) Corticosteroid

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Flumethazide Diuretic BANNED Flunarizine Antihypertensive BANNED Flunisolide Corticosteroid BANNED Flunitrazepam Anxiolytic CONTROLLED Flunixin Non-steroidal anti-inflammatory drug BANNED Fluocinolone Corticosteroid BANNED Fluocinolone acetonide Corticosteroid BANNED Fluocinonide Corticosteroid BANNED Fluocortolone Corticosteroid BANNED Fluopromazine (Triflupromazine) Antipsychotic BANNED Fluoresone Anti-epileptic BANNED Fluorocortisone (Fludrocortisone) Corticosteroid BANNED Fluorometholone Corticosteroid BANNED Fluorophenethylamine Stimulant BANNED Fluoroprednisolone Corticosteroid BANNED Fluoxetine Antidepressant BANNED Fluoxymesterone Anabolic BANNED Flupenthixol Antidepressant BANNED Fluphenazine Antipsychotic BANNED Flupirtine Analgesic BANNED Fluprednisolone Corticosteroid (Flouroprednisolone) BANNED Flurazepam Anxiolytic BANNED Flurbiprofen Non-steroidal anti-inflammatory drug BANNED Fluspirilene Antipsychotic CONTROLLED Fluticasone Corticosteroid BANNED Flutoprazepam Anxiolytic BANNED Fluvoxamine Antidepressant BANNED Formebolone Anabolic BANNED Formestane Aromatase inhibitor CONTROLLED Formoterol Bronchodilator BANNED Fosinopril Antihypertensive BANNED Fosphenytoin Anticonvulsant CONTROLLED Fulvestrant Oestrogen receptor antagonist BANNED Furazabol Anabolic BANNED Furazadrol Anabolic

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Furfenorex Stimulant CONTROLLED Furosemide Diuretic CONTROLLED Gabapentin Anti-epileptic BANNED Galantamine Alzheimer medication - alkaloid BANNED Gallamine Muscle relaxant BANNED Gamma amino butyric acid Amino acid BANNED Gamma-Butyrolactone (GBL) Sedative BANNED Gamma-Hydroxybutyrate (GHB) Sedative BANNED Gepirone Anxiolytic BANNED Gestrinone Anabolic BANNED Glutethimide Sedative CONTROLLED Glycopyrrolate Anticholenergic BANNED Growth Factors Growth promotion BANNED Growth Hormone (GH) - or Growth promotion analogues CONTROLLED Guaifenesin Expectorant BANNED Guanabenz Sedative BANNED Guanadrel Antihypertensive BANNED Guanethidine Antihypertensive BANNED Guanoclor Sympatholytic BANNED Guanoxan Sympatholytic BANNED GW1516 Anabolic BANNED Haemaglobin analogues Oxygen transport BANNED Halcinonide Corticosteroid BANNED Halobetasol Corticosteroid BANNED Halodrol Anabolic BANNED Haloperidol Neuroleptic BANNED Harmaline Psychoactive CONTROLLED Harpagoside Anti-inflammatory BANNED Heptaminol Stimulant BANNED Heroin (Diamorphine) Narcotic BANNED Hexafluorenium Muscle relaxant BANNED Hexobarbital Sedative BANNED Hexocyclium Antimuscarinic BANNED Hexylcaine Local anaesthetic CONTROLLED Histapyrrodine Antihistamine BANNED Homatropine Anticholenergic

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Homophenazine Psychiatric drug CONTROLLED Hordenine (Specified Substance) Norepinephrine stimulant

BANNED Hydralazine Vasodilator; afterload reducer CONTROLLED Hydrochlorothiazide Diuretic (Hydrochlorthiazide) CONTROLLED Hydrochlorthiazide Diuretic (Hydrochlorothiazide) BANNED Hydrocodone Opioid analgesic CONTROLLED Hydrocortisone Corticosteroid. Threshold substance: 1 microgram per millilitre in urine. BANNED Hydroflumethiazide Diuretic BANNED Hydromorphinol Opioid analgesic BANNED Hydromorphone Opioid analgesic BANNED Hydroxyamphetamine Stimulant BANNED Hydroxyephedrine (Oxilofrine) Stimulant BANNED Hydroxy-gamma amino butyric acid Psychoactive drug BANNED Hydroxytestosterone Anabolic CONTROLLED Hydroxyzine Sedative CONTROLLED Hyoscine (Scopolamine) (Specified Parasympathetic Substance) BANNED Hyoscyamine (Atropine isomer) Anticholenergic BANNED Ibandronate Bisphosphonates BANNED Ibogaine Psychoactive indole CONTROLLED Ibuprofen Non-steroidal anti-inflammatory drug BANNED Ibutilide Anti-arrhythmic BANNED Iloprost Vasodilator BANNED Imipramine Antidepressant BANNED Indapamide Diuretic CONTROLLED Indomethacin Non-steroidal anti-inflammatory drug BANNED Indoprofen Non-steroidal anti-inflammatory drug BANNED Indoramin Antihypertensive BANNED Infliximab Therapeutic antibody CONTROLLED Ipratropium Bronchodilator/ Muscarinic antagonist BANNED Iprindole Antidepressant BANNED Iproniazid Antidepressant BANNED Ipsapirone Anxiolytic

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Irbesartan Antihypertensive BANNED Isoaminile Antitussive BANNED Isocarboxazid Antidepressant BANNED Isoetharine Beta 2 adrenergic receptor agonist CONTROLLED Isoflupredone Corticosteroid BANNED Isomethadone Analgesic BANNED Isometheptane Stimulant BANNED Isometheptene Sympathomimetic BANNED Isoprenaline (Isoprotorenol) Bronchodilator BANNED Isopropamide Anticholinergic BANNED Isoprotorenol (Isoprenaline) Bronchodilator BANNED Isopyrin (Ramifenazone) Pain relief BANNED Isosorbide dinitrate Vasodilator CONTROLLED Isothipendyl Antihistamine BANNED Isoxicam Non-steroidal anti-inflammatory drug CONTROLLED Isoxsuprine Vasodilator BANNED Isradipine Calcium channel blocker BANNED Kebuzone Non-steroidal anti-inflammatory drug CONTROLLED Ketamine Anaesthetic BANNED Ketazolam Anxiolytic CONTROLLED Ketoprofen Non-steroidal anti-inflammatory drug CONTROLLED Ketorolac Non-steroidal anti-inflammatory drug CONTROLLED Ketotifen Antihistamine BANNED Krypton Hypoxia Inducible Factor (HIF) Activator BANNED Labetalol Beta blocker BANNED Lamotrigine Anticonvulsant BANNED Lenperone Anxiolytic BANNED Leptazole (Pentylenetetrazole) Stimulant BANNED Letosteine Mucolytic BANNED Letrozole Aromatase inhibitor BANNED Levallorphan Opioid antagonist BANNED Levobunolol Beta blocker CONTROLLED Levocabastine Antihistamine BANNED Levodopa Dihydroxythenylalanine substitute

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

CONTROLLED Levomethadone Opioid analgesic BANNED Levomethorphan Opioid analgesic BANNED Levophacetoperane Boosts brain uptake of catecholamines BANNED Levorphanol Opioid analgesic CONTROLLED Levothyroxine Hormone BANNED LGD-4033 Anabolic CONTROLLED Lidocaine Local anaesthetic BANNED Lidoflazine Anti-arrhythmic CONTROLLED Lisinopril Angiotensin-converting enzyme inhibitor BANNED Lithium Mood stabiliser BANNED Lobeline Respiratory stimulant BANNED Lofentanil Opioid analgesic BANNED Lofepramine Antidepressant CONTROLLED Loperamide Antidiarrhoea BANNED Loprazolam Anxiolytic CONTROLLED Loratadine Antihistamine BANNED Lorazepam Anxiolytic BANNED Lormetazepam Anxiolytic BANNED Lornoxicam Non-steroidal anti-inflammatory drug BANNED Losartan Antihypertensive BANNED Loxapine Antipsychotic BANNED Lucanthone Radiation sensitizer BANNED Lumiracoxib Non-steroidal anti-inflammatory drug BANNED Mabuterol Beta agonist BANNED Madol Anabolic CONTROLLED Magnesium sulphate (injection) Sedative BANNED Maprotiline Antidepressant BANNED Mazindol Anorexic BANNED MDA (Methylenedioxyamphetamine) Stimulant BANNED MDEA Stimulant (Methylenedioxyethylamphetamine) BANNED MDMA Stimulant (Methylenedioxymethamphetamine) BANNED Mebanazine Mono-amine oxidase inhibitor BANNED Mebeverine Antispasmodic CONTROLLED Mebhydroline Antihistamine

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Mebutamate Sedative BANNED Mecamylamine Nicotine antagonist CONTROLLED Meclizine Antihistamine CONTROLLED Meclofenamic acid Non-steroidal anti-inflammatory drug BANNED Meclofenoxate Stimulant BANNED Meconine (Specified Substance) Opioid BANNED Medazepam Anxiolytic CONTROLLED Medetomidine Sedative CONTROLLED Medroxyprogesterone Hormone CONTROLLED Medrylamine Antihistamine BANNED Medrysone Corticosteroid BANNED Mefenamic acid Non-steroidal anti-inflammatory drug BANNED Mefenorex Stimulant BANNED Mefexamide Stimulant BANNED Mefruside Diuretic BANNED Meldonium Antiischaemic CONTROLLED Meloxicam Non-steroidal anti-inflammatory drug BANNED Melperone Antipsychotic BANNED Memantine N-methyl D-asparate receptor antagonist BANNED Meparfynol Anxiolytic BANNED Mepazine Antipsychotic BANNED Mepenzolate Muscle relaxant BANNED Meperidine (Pethidine) Opioid analgesic BANNED Mephenesin Muscle relaxant BANNED Mephentermine Stimulant BANNED Mephenytoin Anticonvulsant BANNED Mephobarbital Sedative BANNED Mepindolol Beta blocker CONTROLLED Mepivacaine Local anaesthetic BANNED Meprednisone Corticosteroid BANNED Meprobamate (Meprobromate) Anxiolytic BANNED Meprobromate (Meprobamate) Anxiolytic BANNED Meprylcaine Local anaesthetic BANNED Meptazinol Opioid analgesic CONTROLLED Mepyramine (Pyrilamine) Antihistamine

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Meralluride Diuretic BANNED Merbaphen Diuretic BANNED Mercaptomerin Diuretic BANNED Mersalyl Diuretic BANNED Mesalamine (Mesalazine) Non-steroidal anti-inflammatory drug BANNED Mesalazine (Mesalamine) Non-steroidal anti-inflammatory drug BANNED Mesocarb Stimulant BANNED Mesoridazine Neuroleptic BANNED Mestanolone Anabolic BANNED Mesterolone Anabolic BANNED Metaclazepam Anxiolytic CONTROLLED Metamizole (Dipyrone) Non-steroidal anti-inflammatory drug BANNED Metaproterenol Bronchodilator BANNED Metaraminol Stimulant BANNED Metaxalone Muscle relaxant BANNED Metazocine Opioid analgesic CONTROLLED Metformin Antidiabetic BANNED Methacholine Hypotensive CONTROLLED Methadone Opioid analgesic BANNED Methallenestril Oestrogen BANNED Methamphetamine Stimulant BANNED Methandienone Anabolic BANNED Methandriol Anabolic BANNED Methandrostenolone Anabolic BANNED Methantheline Antimuscarinic CONTROLLED Methapyrilene Antihistamine BANNED Methaqualone Sedative BANNED Metharbital Sedative BANNED Methasterone Anabolic BANNED Methazolamide Diuretic BANNED Methcathinone Psychoactive CONTROLLED Methdilazine Antihistamine BANNED Methenolone Anabolic BANNED Methimazole Antihyperthyroidsim BANNED Methixene Antispasmodic

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

CONTROLLED Methocarbamol Muscle relaxant BANNED Methohexital Sedative BANNED Methotrexate Immunomodulator BANNED Methotrimeprazine Antipsychotic BANNED Methoxamine Vasoconstriction BANNED Methoxyphenamine Non-steroidal anti-inflammatory drug CONTROLLED Methoxypromazine Acepromazine Derivative BANNED Methscopolamine (Methyl Muscarinic antagonist Scopolamine) BANNED Methsuximide Anticonvulsant BANNED Methyclothiazide Diuretic BANNED Methyl Scopolamine Muscarinic antagonist (Methscopolamine) BANNED Methylaminorex Stimulant BANNED Methylatropine Anticholinergic BANNED Methylchlorthiazide Diuretic (Methylclothiazide) BANNED Methylclothiazide Diuretic (Methylchlorthiazide) BANNED Methyldienolone Anabolic BANNED Methyldihydromorphinone Opioid analgesic BANNED Methyldopa Antihypertensive BANNED Methylenedioxyamphetamine (MDA) Stimulant BANNED Methylenedioxyethylamphetamine Stimulant (MDEA) BANNED Methylenedioxymethamphetamine Stimulant (MDMA) BANNED Methylephedrine Stimulant BANNED Methylergonovine Vasoconstriction BANNED Methylhexaneamine Stimulant BANNED Methylmethcathinone Psychoactive BANNED Methylnortestosterone Anabolic BANNED Methylphenidate Stimulant CONTROLLED Methylprednisolone Corticosteroid BANNED Methylprylon (Methyprylon) Sedative BANNED Methylpseudoephedrine Stimulant CONTROLLED Methylsalicylic acid Non-steroidal anti-inflammatory drug BANNED Methyltestosterone Anabolic

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Methyltrienolone Anabolic BANNED Methyprylon (Methylprylon) Sedative BANNED Methysergide 5-hydroxytryptamine receptor antagonist BANNED Meticrane Diuretic BANNED Metipranolol Beta blocker CONTROLLED Metoclopramide Anti-emetic BANNED Metocurine Muscle relaxant BANNED Metolazone Diuretic BANNED Metomidate Hypnotic BANNED Metoprolol Beta blocker BANNED Metrenperone Antipyretic BANNED Metyrapone Hydrocortisone synthesis inhibitor BANNED Mexazolam Anxiolytic BANNED Mexiletine Anti-arrhythmic BANNED Mianserin Psychoactive BANNED Mibefradil Antihypertensive BANNED Mibolerone Anabolic CONTROLLED Midazolam Anxiolytic BANNED Midodrine Vasopressor BANNED Milrinone Phosphodiesterase 3 inhibitor BANNED Minoxidil Vasodilator BANNED Mirtazepine Antidepressant BANNED Mivacurium Muscle relaxant BANNED Modafanil Stimulant CONTROLLED Moexipril Angiotensin-converting enzyme inhibitor BANNED Mofebutazone Non-steroidal anti-inflammatory drug BANNED Molidustat Hypoxia Inducible Factor (HIF) Activator BANNED Molindone Antipsychotic BANNED Mometasone Corticosteroid BANNED Montelukast Leucotriene receptor antagonist - asthma treatment BANNED Moperone Antipsychotic BANNED Moprolol Beta blocker BANNED Morphedrine Stimulant BANNED Morpheridine Opioid analgesic

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

CONTROLLED Morphine (Specified Substance) Opioid analgesic BANNED Mosapramine Antipsychotic BANNED Moxaverine Phosphodiesterase inhibition BANNED Muscarine (Specified Substance) Parasympathomimetic BANNED Myoinositol tripyrophosphate Pyrophosphate BANNED Nabumetone Non-steroidal anti-inflammatory drug BANNED Nadolol Beta blocker BANNED Nadoxolol Anti-arrhythmic BANNED Naepaine Local anaesthetic BANNED Naftidrofuryl Vasodilator BANNED Nalbuphine Opioid analgesic BANNED Nalorphine Opioid receptor agonist and antagonist CONTROLLED Naloxone Opioid antagonist BANNED Naltrexone Opioid receptor antagonist BANNED Nandrolone (Nortestosterone) Anabolic BANNED Naphazoline Sympathomimetic CONTROLLED Naproxen Non-steroidal anti-inflammatory drug BANNED Naratriptan 5-hydroxytryptamine agonist (migraine treatment) CONTROLLED N-butyl Scopolamine Parasympathetic BANNED Nebivolol Beta blocker BANNED Nedocromil Mast cell stabiliser BANNED Nefazodone Psychoactive BANNED Nefopam Non opioid analgesic CONTROLLED Neostigmine Anticholinesterase BANNED Neridronate Bisphosphonates BANNED Nialamide Antidepressant BANNED Nicardipine Antihypertensive BANNED Nicotine Stimulant BANNED Nicoumalone Anticoagulant BANNED Nifedipine Anti-angina BANNED Nifenalol Beta blocker BANNED Niflumic acid Non-steroidal anti-inflammatory drug BANNED Nikethamide Stimulant BANNED Nimesulide Non-steroidal anti-inflammatory drug

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Nimetazepam Anxiolytic BANNED Nimodipine Antihypertensive BANNED Nitrazepam Anxiolytic CONTROLLED Nitroglycerin Anti-angina BANNED Nomifensine Dopamine re-uptake inhibitor BANNED Nonivamide Topical analgesic/irritant BANNED Norandrostenediol Anabolic BANNED Norandrostenedione Anabolic BANNED Norbolethone Anabolic BANNED Norclostebol Anabolic BANNED Norcocaine Cocaine metabolite BANNED Nordiazepam Tranquiliser CONTROLLED Norepinephrine Stimulant BANNED Norethandrolone Anabolic BANNED Norfenefrine Stimulant BANNED Norfenfluramine Stimulant BANNED Norfluoxetine Fluoxetine metabolite BANNED Normethandrolone Anabolic BANNED Norpseudoephedrine (Cathine) Stimulant BANNED Nortestosterone (Nandrolone) Anabolic BANNED Nortriptyline Antidepressant BANNED Noscapine Antitussive BANNED Nylidrin (Buphenine) Sympathomimetic BANNED Octadecafluoronaphthalene Artificial gas carriers in blood (Perfluorodecalin) BANNED Octopamine Stimulant BANNED Olanzapine Antipsychotic BANNED Olmesartan Antihypertensive CONTROLLED Olodaterol Bronchodilator BANNED Olpadronate Bisphosphonates BANNED Olsalazine Gut anti-inflammatory BANNED Opipramol Psychoactive BANNED Opromazine Antipsychotics BANNED Orciprenaline Bronchodilator BANNED Oripavine (Specified Substance) Opioid analgesic CONTROLLED Orphenadrine Antihistamine BANNED Osterine Selective Androgen Receptor Modulator

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Oxabolone Anabolic BANNED Oxaflumazine Psychosedative BANNED Oxandrolone Anabolic BANNED Oxaprozin Non-steroidal anti-inflammatory drug CONTROLLED Oxazepam Anxiolytic BANNED Oxazolam Anxiolytic BANNED Oxcarbazepine Anticonvulsant BANNED Oxethazaine Topical anaesthetic BANNED Oxilofrine (Hydroxyephedrine) Stimulant BANNED Oxolamine Antitussive BANNED Oxprenolol Beta blocker BANNED Oxybuprocaine Local anaesthetic BANNED Oxycodone Opioid analgesic BANNED Oxyguno Anabolic BANNED Oxymesterone Anabolic BANNED Oxymetazoline Topical decongestant BANNED Oxymetholone Anabolic BANNED Oxymorphone Opioid analgesic BANNED Oxypertine Neuroleptic CONTROLLED Oxyphenbutazone Non-steroidal anti-inflammatory drug BANNED Oxyphencyclimine Antimuscarinic BANNED Oxyphenonium Antimuscarinic CONTROLLED Oxytocin Powerful hormone BANNED Paliperidone Antipsychotic BANNED Palmitoylethanolamid Analgesic BANNED Pamidronate Bisphosphonates BANNED Pancuronium Muscle relaxant BANNED Papaverine (Specified Substance) Opiate - muscle spasm treatment CONTROLLED Paracetamol (Acetominophen) Analgesic BANNED Paraldehyde Anticonvulsant BANNED Paramethadione Anabolic BANNED Paramethasone Corticosteroid CONTROLED Paraxanthine (Specified Substance) Stimulant BANNED Pargyline Mono-amine oxidase inhibitor BANNED Paroxetine Antidepressant BANNED Pemoline Stimulant

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Pempidine Ganglionic blocker BANNED Penbutolol Beta blocker BANNED Penfluridol Antipsychotic BANNED Pentaerythritol Tetranitrate Vasodilator BANNED Pentazocine Narcotic BANNED Pentetrazol Stimulant BANNED Pentifylline Vasodilator BANNED Pentobarbital Sedative CONTROLLED Pentoxifylline Vasodilator BANNED Pentoxyverine (Carbetapentane) Antitussive BANNED Pentylenetetrazole (Leptazole) Stimulant BANNED Perfluorocarbons Artificial gas carriers in blood BANNED Perfluorodecalin Artificial gas carriers in blood (Octadecafluoronaphthalene) BANNED Perfluorooctylbromide Artificial gas carriers in blood BANNED Perfluorotripropylamine Artificial gas carriers in blood CONTROLLED Pergolide Dopamine agonist BANNED Periciazine (Pericyazine) Antipsychotic BANNED Pericyazine (Periciazine) Antipsychotic CONTROLLED Perindoprilat Angiotensin-converting enzyme inhibitor BANNED Perinodopril Antihypertensive BANNED Perlapine Hypnotic BANNED Perphenazine Tranquiliser/phenothiazine derivative BANNED Pethidine (Meperidine) Opioid analgesic BANNED Phenacemide Anticonvulsant BANNED Phenacetin (Acetophenetidin) Analgesic BANNED Phenaglycodol Tranquiliser BANNED Phenazocine Opioid analgesic BANNED Phenazone Analgesic BANNED Phenazopyridine Analgesic BANNED Phencyclidine Anaesthetic BANNED Phendimetrazine Stimulant BANNED Phenelzine Psychoactive BANNED Phenethylline (Fenethylline, Stimulant Fenetylline, Phenetylline) BANNED Phenetylline(Fenethylline, Stimulant Fenetylline, Phenethylline)

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Phenibut Central Nervous System depressant CONTROLLED Phenindamine Antihistamine BANNED Phenindione Anticoagulant CONTROLLED Pheniramine Antihistamine BANNED Phenmetrazine Stimulant BANNED Phenobarbital Sedative BANNED Phenoxybenzamine Antihypertensive BANNED Phenprocoumon Anticoagulant BANNED Phenpromethamine Stimulant BANNED Phensuximide Muscle relaxant BANNED Phentermine Anticonvulsant BANNED Phentolamine Vasodilator CONTROLLED Phenylbutazone Non-steroidal anti-inflammatory drug CONTROLLED Phenylephrine Stimulant BANNED Phenyliprazine Antidepressant BANNED Phenylpiracetam (Carphedon) Stimulant BANNED Phenylpropanolamine Stimulant CONTROLLED Phenyltoloxamine Antihistamine CONTROLLED Phenytoin Anticonvulsant BANNED Pholcodine Antitussive BANNED Pholedrine Stimulant CONTROLLED Physostigmine Pain relief BANNED Picrotoxin Stimulant BANNED Piminodine Opioid analgesic BANNED Pimozide Antipsychotic BANNED Pinazepam Anxiolytic BANNED Pindolol Beta blocker BANNED Pipamazine Anti-emetic/mild tranquiliser BANNED Pipamperone Antipsychotic BANNED Pipecuronium Muscle relaxant BANNED Pipenzolate Antimuscarinic BANNED Pipequaline Anxiolytic BANNED Piper Methysticum (kava) Anti-psychotic BANNED Piperacetazine Sedative BANNED Piperidione Anticholinergic BANNED Piperidolate Anticholinergic

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Piperocaine Local anaesthetic BANNED Piperoxan Adrenergic blocker BANNED Pipotiazine Antipsychotic BANNED Pipradol (Pipradrol) Stimulant BANNED Pipradrol (Pipradol) Stimulant BANNED Piquindone Antipsychotic BANNED Piracetam Stimulant CONTROLLED Pirbuterol Bronchodilator BANNED Piretanide Diuretic CONTROLLED Piroxicam Non-steroidal anti-inflammatory drug BANNED Pirprofen Non-steroidal anti-inflammatory drug CONTROLLED Pitcher Plant Extract Analgesic (putative) BANNED Pizotifen Antimigraine BANNED Polythiazide Diuretic CONTROLLED Potassium Bromide Anti-convulsant BANNED Practolol Beta blocker CONTROLLED Pramoxine Topical anaesthetic BANNED Prasterone Anabolic BANNED Prazepam Anxiolytic CONTROLLED Prazosin Antihypertensive CONTROLLED Prednisolone Corticosteroid. Threshold substance: 0.01µg free prednisolone per millilitre in urine CONTROLLED Prednisone Corticosteroid BANNED Prenylamine Vasodilator BANNED Pridinol Muscle relaxant CONTROLLED Prifinium Bromide Antispasmodic CONTROLLED Prilocaine Local anaesthetic BANNED Primidone Anticonvulsant BANNED Probenecid Diuretic CONTROLLED Procainamide Anti-arrhythmic CONTROLLED Procaine Local anaesthetic BANNED Procarbazine Chemotherapy BANNED Procaterol Beta adrenergic receptor agonist BANNED Prochlorperazine Antipsychotic BANNED Procyclidine Anticholinergic BANNED Proglumide Cholecystokinin antagonist

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Proguanil Antimalarial BANNED Prolintane Stimulant CONTROLLED Promazine Tranquiliser CONTROLLED Promethazine Antihistamine BANNED Pronethalol Anti-arrhythmic BANNED Propafenone Anti-arrhythmic BANNED Propallylonal Sedative BANNED Propanidid Anaesthetic CONTROLLED Propantheline (Propanthelline) Antimuscarinic CONTROLLED Propanthelline (Propantheline) Antimuscarinic BANNED Proparacaine (Proxymetacaine) Local anaesthetic CONTROLLED Propentofylline Bronchodilator BANNED Propiomazine Tranquiliser BANNED Propionylpromazine Tranquiliser BANNED Propiram Opioid receptor agonist CONTROLLED Propofol IV anaesthetic BANNED Propoxycaine Local anaesthetic BANNED Propoxyphene Opioid analgesic CONTROLLED Propranolol Beta blocker BANNED Propylhexedrine Stimulant BANNED Propyphenazone Non-steroidal anti-inflammatory drug BANNED Proquazone Non-steroidal anti-inflammatory drug BANNED Prostanozol Anabolic BANNED Prothipendyl Antipsychotic BANNED Protokylol Sympathomimetic BANNED Protriptyline Stimulant antidepressant BANNED Proxibarbital Sedative BANNED Proxymetacaine (Proparacaine) Local anaesthetic BANNED Proxyphylline Bronchodilator BANNED Pseudoephedrine Stimulant BANNED Psilocin Psychedelic BANNED Pyridostigmine Anticholinesterase CONTROLLED Pyrilamine (Mepyramine) Antihistamine CONTROLLED Pyrimethamine Antimalarial BANNED Pyrithyldione Sedative CONTROLLED Pyrrobutamine Antihistamine

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Quetiapine Anti-psychotic BANNED Quinalbarbital (Secobarbitone) Sedative BANNED Quinbolone Anabolic CONTROLLED Quinethazone Diuretic CONTROLLED Quinidine Anti-arrhythmic CONTROLLED Quinine Antipyretic BANNED Quinisocaine Topical anaesthetic BANNED Ractopamine Beta agonist BANNED RAD140 Anabolic BANNED Raloxifene Oestrogen receptor modulator BANNED Ramifenazone (Isopyrin) Pain relief BANNED Rauwolfia Tranquiliser BANNED Remifentanil Opioid analgesic BANNED Reproterol Bronchodilator BANNED Reserpine Tranquiliser BANNED Rimiterol Bronchodilator BANNED Risedronate Bisphosphonates BANNED Risperidone Antipsychotic BANNED Ritodrine Tocolytic BANNED Rofecoxib Non-steroidal anti-inflammatory drug CONTROLLED Romifidine Tranquiliser BANNED Ropivacaine Local anaesthetic BANNED Roxadustat Hypoxia Inducible Factor (HIF) Activator CONTROLLED Salbutamol (Albuterol) Bronchodilator BANNED Salicylamide Non-steroidal anti-inflammatory drug CONTROLLED Salicylic acid Non-steroidal anti-inflammatory drug. Threshold substance: 750 micrograms salicylic acid per millilitre in urine, or 6.5 micrograms salicylic acid per millilitre in plasma. CONTROLLED Salmeterol Bronchodilator BANNED SARM LGD-4033 Anabolic BANNED SARM YK-11 Anabolic BANNED SARM S-4 Anabolic CONTROLLED Scopolamine (Hyoscine) (Specified Parasympathetic Substance) BANNED Secobarbitone (Quinalbarbital) Sedative

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED Selegiline Stimulant BANNED Sertraline Antidepressant BANNED Sibutramine Stimulant BANNED Sildenafil Vasodilator CONTROLLED Sotalol Beta blocker BANNED Sparteine (Specified Substance) Anti-arrhythmic BANNED Spironolactone Diuretic BANNED Stanozolol Anabolic BANNED Stenbolone Anabolic BANNED Strychnine Muscular convulsions BANNED Styramate Anticonvulsant BANNED Sufentanil Opioid analgesic BANNED Sulforidazine Antipsychotic BANNED Sulindac Non-steroidal anti-inflammatory drug BANNED Sulpiride Antipsychotic BANNED Sumatriptan Serotonin agonist - migraine treatment CONTROLLED Suprofen Analgesic CONTROLLED Suxibuzone Non-steroidal anti-inflammatory drug BANNED Synephrine (Specified Substance) Stimulant BANNED Tamoxifen Oestrogen receptor modulator BANNED Temazepam Tranquiliser BANNED Tenoxicam Pain relief BANNED Tepoxalin Non-steroidal anti-inflammatory drug BANNED Terazocin (Terazosin) Alpha adrenergic blocker BANNED Terazosin (Terazocin) Alpha adrenergic blocker CONTROLLED Terbutaline Bronchodilator CONTROLLED Terfenadine Antihistamine BANNED Testolactone Aromatase inhibitor BANNED Testosterone Anabolic. Threshold substance: 0.02 micrograms free and conjugated testosterone per millilitre in urine from geldings, or 0.055 micrograms free and conjugated testosterone per millilitre in urine from fillies and mares (unless in foal). Testosterone in plasma: 1x10-4 µg free

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

testosterone per millilitre in plasma from geldings, fillies and mares (unless in foal).

CONTROLLED Tetracaine Local anaesthetic BANNED Tetrahydrogestrinone (THG) Anabolic BANNED Thebaine (Specified Substance) Opioid alkaloid CONTROLLED Theobromine (Specified Substance) Vasodilator CONTROLLED Theophylline (Speficied Substance) Bronchodilator BANNED THG (Tetrahydrogestrinone) Anabolic BANNED Thiethylperazine Anti-emetic BANNED Thiopropazate Antipsychotic BANNED Thioproperazine Cataleptic BANNED Thioridazine Antipsychotic BANNED Thiothixene Antipsychotic CONTROLLED Thonzylamine Antihistamine BANNED Thozalinone Psychoactive BANNED Thymosin (synthetic fragments) Anabolic BANNED Tiaprofenic Acid Non-steroidal anti-inflammatory drug BANNED Tibolone Anabolic CONTROLLED Tiletamine Anaesthetic CONTROLLED Tiludronic acid Bone metabolism agent CONTROLLED Timolol Beta blocker CONTROLLED Tiotropium Bronchodilator BANNED Tocainide Local anaesthetic BANNED Tofenacin Antidepressant BANNED Tolfenamic acid Non-steroidal anti-inflammatory drug BANNED Tolmetin Non-steroidal anti-inflammatory drug BANNED Tolvaptan Vaptans BANNED Tolycaine Local anaesthetic BANNED Torasemide Diuretic BANNED Toremifene Oestrogen receptor modulator BANNED Tramadol Analgesic BANNED Tramazoline Sympathomimetic

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

CONTROLLED Tranexamic acid Haemostatic BANNED Tranylcypromine Mono-amine oxidase inhibitor BANNED Trazodone Antidepressant BANNED Trena Anabolic BANNED Trenbolone Anabolic BANNED Trestolone Anabolic CONTROLLED Triamcinolone Corticosteroid CONTROLLED Triamcinolone acetonide Corticosteroid CONTROLLED Triamcinolone hexacetonide Corticosteroid BANNED Triamterene Diuretic BANNED Triazolam Anxiolytic CONTROLLED Trichlormethiazide Diuretic BANNED Triflumeprazine Phenothiazene BANNED Trifluoperazine Antipsychotic BANNED Trifluoromethylphenyl piperazine Psychoactive BANNED Trifluperidol Antipsychotic BANNED Triflupromazine (Fluopromazine) Antipsychotic BANNED Trihexylphenidyl (Trihexyphenidyl) Acetylcholine inhibitor BANNED Trihexyphenidyl (Trihexylphenidyl) Acetylcholine inhibitor BANNED Trimecaine Local anaesthetic BANNED Trimeprazine Antipruritic BANNED Trimetazidine Angina treatment BANNED Trimipramine Antidepressant BANNED Tripamide Antihypertensive CONTROLLED Tripelennamine Antihistamine CONTROLLED Triprolidine Antihistamine CONTROLLED Trometamol Diuretic CONTROLLED Tropicamide Acetylcholine inhibitor BANNED Tuaminoheptane Stimulant BANNED Tulobuterol Bronchodilator BANNED Tybamate Anxiolytic BANNED Valdecoxib Pain relief CONTROLLED Valerenic acid Tranquiliser BANNED Valnoctamide Sedative BANNED Valproate Anticonvulsant CONTROLLED Vanillyl Butyl Ether Vasodilator and warming agent BANNED Vardenafil Vasodilator

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

CONTROLLED Vedaprofen Non-steroidal anti-inflammatory drug BANNED Venlafaxine Antidepressant BANNED Venom – naturally derived and Analgesic synthetic BANNED Verapamil Anti-arrhythmic BANNED Viloxazine Antidepressant BANNED Warfarin Anticoagulant BANNED Xenon Hypoxia Inducible Factor (HIF) Activator BANNED Xipamide Diuretic CONTROLLED Xylazine Sedative BANNED Xylometazoline Adrenergic CONTROLLED Yohimbine Stimulant BANNED Zeranol Oestrogen agonist BANNED Zicotinide Analgesic BANNED Zilpaterol Beta agonist/repartitioning agent BANNED Zimeldine Antidepressant CONTROLLED Zolazepam Anaesthetic BANNED Zoledronate Bisphosphonates BANNED Zolpidem Hypnotic BANNED Zomepirac Non-steroidal anti-inflammatory drug BANNED Zopiclone Hypnotic BANNED Zuclopenthixol Antipsychotic

1 December 2020, Lausanne, Switzerland 2021 Equine Prohibited Substances List

BANNED METHODS

1. Manipulation of Blood and Blood Components (i.e. Blood Doping, ozone haemotherapy)

• Withdrawal, manipulation and re-infusion of homologous, heterologous, or autologous, blood products or blood cells into the circulatory system with the exception of those performed for lifesaving purposes or the use of veterinary regenerative therapies for the treatment of musculoskeletal injury or disease.

2. Gene Doping • Any form of genetic modification

1 December 2020, Lausanne, Switzerland