ClassNK EQD Latest Information of Approval of Ballast Water Management System (BWMS Code MEPC300(72)) as of 18 March 2021 Approval Information Ballast Water Management System Approval of Active Substances G9 (MEPC169(57)) Approval given by IMO Approval of BWMS / No BWMS Code (MEPC300(72)) Basic Final Approval given by the BWMS Manufacture BWMS Name Country Process Capacity of Approved BWMS Administration Approval Approval

DESMI Ocean Guard Approved 1 CompactClean CC Denmark Filter + ＵＶ 35 - 3,000㎥/h N.A. N.A. A/S (Denmark) Approved 2 BAWAT A/S BAWAT BWMS Mk2 Denmark heat (pasteurization) 50 - 5,000㎥/h N.A. N.A. (Denmark) Filtration + Oceansaver BWTS Approved 3 Team Tec Ocean saver Norway electrolytic MKIIB 200 - 7,200㎥/h Approved Approved chlorination (Norway) Hyde GUARDIAN- Calgon Carbon UV US (model range Approved 4 Technologies LLC, USA Filtration + UV HG60U to 60 - 3,000㎥/h N.A. N.A. d/b/a Hyade Marine (Norway) HG3000U) Approved 5 MIURA CO., LTD. Miura BWMS HK Japan Filtration + UV 160 - 6,000㎥/h N.A. N.A. (Japan) Shanghai Electric Cyeco Approved 6 Environmental CyecoTM China Filtration + UV 200 - 6,000 m3/h N.A. N.A. Technology Co., Ltd. (China(CCS)) PureBallast 3.2/ Approved 7 Alfa Laval Tumba AB PureBallast 3.2 Compact Sweden Filtration + UV 85 - 3,000 m3/h N.A. N.A. flex (Vietnam(VR)) Filtration + De Nora Marine Approved 8 BALPURE® USA electrolytic 3 Technologies, LLC 400 - 8,570 m /h Approved Approved chlorination (United Kingdom) Thao Linh Development Approved 9 Maritime Technology TLC-BWM Vietnam Filtration + UV 50 - 500 m3/h N.A. N.A. Co., Ltd. (Vietnam(VR)) Scienco/FAST, a Electrolytic 3 Approved 10 subsidiary of inTank BWTS USA chlorination + Sodium up to 200,000 m in 36 to Approved Approved BioMicrobics, Inc. hypochlorite 168 hours (Norway) 3 Approved 11 oneTank, LLC oneTank USA Sodium hypochlorite up to 4,000 m / ballast Approved Approved water tank (Norway) Latest Information of Approval of Ballast Water Management System (G8 MEPC279(70)) Approval Information Ballast Water Management System Approval of Active Substances G9 (MEPC169(57)) Approval given by IMO Approval of BWMS / No G8 (MEPC279(70)) Approval given by the Basic Final Administration BWMS Manufacture BWMS Name Country Process Capacity of Approved BWMS Approval Approval

PureBallast 3.2/ Approved 1 Alfa Laval Tumba AB PureBallast 3.2 Compact Sweden Filtration + UV 85 - 3,000㎥/h N.A. N.A. flex (Norway) Envirocleanse inTank electrolytic up to 200,000 ㎥ in 36 to Approved 2 Envirocleanse LLC USA Approved Approved Electrochlorination chlorination 168 hours (Norway) (EC) BWTS Filtration + Hyundai Heavy Approved 3 HiBallast™ BWMS Korea electrolytic Industries Co., Ltd. 75 - 10,000㎥/h Approved Approved chlorination (Norway) SunRui Marine Filtration + Approved 4 Environment Engineering BalClor ® BWMS China electrolytic 170 - 8500 ㎥/h Approved Approved Co.,Ltd. chlorination (Norway) Filtration + Qingdao Headway OceanGuard® Approved 5 China electrolytic Technology Co., Ltd BWMS 65 - 5200 ㎥/h Approved Approved chlorination (Norway) Filtration + ERMA FIRST BWMS Approved 6 ERMA FIRST Greece electrolytic FIT 75 - 3,000㎥/h Approved Approved chlorination (Greece) COSCO (Weihai) Blue Ocean Shield Approved 7 Shipbuilding Marine China Filtration + UV N.A. N.A. BWMS 100 - 3,200㎥/h Technology Co., Ltd. (Norway) Approved 8 Panasia Co., Ltd GloEn-Patrol 2.0 Korea Filtration + UV 50 - 6,000㎥/h N.A. N.A. (Norway) Latest Information of Approval of Ballast Water Management System (G8 MEPC174(58)) Approval Information

Ballast Water Management System Approval of Active Substances G9 (MEPC169(57)) No Approval given by IMO Approval of BWMS G8 (MEPC174(58)) Approval given by the Basic Final BWMS Manufacture BWMS Name Country Process Capacity of Approved BWMS Administration Approval Approval

Approved 1 Alfa-Laval AB PureBallast Sweden Filtration + UV/TiO2 250 - 3,000㎥/h Approved Approved (Norway) Filtration + Deoxygenation + OceanSaver BWTS Approved 2 Ocean Saver AS Norway Cavitation+ Mark I 40 - 10,000㎥/h Approved Approved Electrodialytic (Norway) Disinfection

Filtration + OceanSaver BWTS Approved 3 Ocean Saver AS Norway Electrodialytic Mark II 200-4600㎥/h Approved Approved Disinfection (Norway)

Optimarin Ballast Approved 4 Optimarin AS Norway Filtration + UV 21 - 5,400㎥/h N.A. N.A. System (Norway)

Hamann AG / Degussa GmbH Filtration + Peracetic Approved 5 SEDNA BWMS Germany 50 - 1,000㎥/h Approved Approved (withdrawn acid (Germany) from the market)

Mitsui Engineering & Cavitation(by high Approved 6 FineBallast OZ Japan 75 - 300㎥/h Approved Approved Shipbuilding Co.,LTD. shear) + Ozonation (Japan)

Mitsui Engineering & Approved 7 FineBallast MF Japan Membrane filter 50 - 900㎥/h N.A. N.A. Shipbuilding Co.,LTD. (Japan)

Filtration + pre- Hitachi Plant Approved 8 ClearBallast Janan coagulant (enhanced Technologies, Ltd. 200 - 2,400㎥/h Approved Approved flocculation) (Japan) Filtration + JFE Engineering Approved 9 JFE BallastAce Japan Chlorination + Corporation 17.5 - 4,500㎥/h Approved Approved Cavitation (Japan)

Electro-Cleen Electrolysis/Electroc Approved 10 TECHCROSS INC Korea 300㎥/h - Approved Approved System hlorination (Korea)

Filtration + Approved 11 RWO CleanBallast Germany Electrolysis/Electroc 150 - 2,500㎥/h Approved Approved hlorination (Germany)

NEI Treatment Systems, Mitsubishi VOS Deoxygenation + Approved 12 USA 300 - 6,800㎥/h N.A. N.A. LLC System Cavitation (Liberia)

NK-O3 Blue Ballast Approved 13 NK CO., LTD. Korea Ozonation 125x2 - 4,000x2㎥/h Approved Approved System (Korea)

Ecochlor BWT Approved 14 Ecochlor, INC. USA Filtration + CLO2 250 - 16,000㎥/h Approved Approved System (Germany)

Filtration + Cavitation Resource Ballast Resource Ballast + Ozonation + Approved 15 Water Treatment South Africa Technologies (Pty.) Ltd. Electrolysis/Electroc 100 - 4,000㎥/h Approved Approved System (South Africa) hlorination

Approved 16 PANASIA CO., LTD. GloEn-Patrol Korea Filtration + UV 150 - 6,000㎥/h Approved Approved (Korea)

Greenship Sedinox hydrocyclone + Hamworthy Greenship Ballast Water 17 Netherlands electrolytic Not yet B.V. Management Approved Approved chlorination System

COSCO Shipbuilding UV treatment + Filter Approved 18 Blue Ocean Shield China 100 - 3,500㎥/h Approved N.A. Industrial Campany system (China(CCS))

Hyundai Heavy UV treatment + Filter Approved 19 EcoBallast Korea 600 - 1,000㎥/h Approved Approved Industries Co. Ltd. system (Korea) GEA Westfalia Separator Ballast Master UV radiation + Approved 20 Germany under investigation Approved N.A. Group Gmbh ultraV Ultrasonic oscillation (Germany)

Evoqua Water SeaCURE BWMS Approved 21 Germany Filter + Electrolysis 300 - 4,000㎥/h Approved Approved Technologies LLC SC-1500/1 (Germany)

MAHLE Industrial Ocean Protection Filter + UV Approved 22 Germany 250㎥/h N.A. N.A. Filtration System Treatment (Germany)

Filter + UV Approved 23 Hyde Marine Inc. Hyde GUARDIAN U.S.A 60 - 6,000㎥/h N.A. N.A. Treatment (UK)

SunRui Marine Approved 24 Environment Engineering BalClor BWMS China Filter + Electrolysis 100 - 7,000㎥/h Approved Approved Company (China(CCS))

DESMI Ocean Guard DESMI Ocean Guard Ballast Water Approved 25 Denmark Filter + ＵＶ＋Ozone 75 - 3,000㎥/h Approved Approved A/S Treatment System (Denmark) (discontinued item)

SAMKUN CENTURY ARA PLASMA Approved 26 Korea Filter + UV + Plasma 150 - 2,600㎥/h Approved Approved Co., Ltd. BWTS (Korea)

Filtration + Hyundai Heavy Approved 27 HiBallast Korea Electrolysis/Electroc Industries Co. Ltd. 75 - 2,000㎥/h Approved Approved hlorination (Korea)

28 Kwang San Co. Ltd. En-Ballast System Korea Filter + Electrolysis Approved Not yet Not yet

Qingdao Headway Filter + Electro Approved 29 OceanGuard BWTS China 50 - 9,350㎥/h Approved Approved Technology Co., Ltd. catalysis (Norway)

Wuxi Brightsky Filter + Ultrasonic + Approved 30 BSKY BWMS China 100 - 6,000㎥/h N.A. N.A. Electronic CO., Ltd. UV (China(CCS)) Approved 31 Severn Trent DeNora BalPure BWMS USA Filter + Electrolysis up to 500㎥/h Approved Approved (Germany)

Samsung Heavy Approved 32 Purimar System Korea Filter + Electrolysis 250 - 6,500㎥/h Approved Approved Industries Co., Ltd. (Korea)

Pipe unit + Approved 33 AQUA Eng. Co., Ltd. AquaStar BWMS Korea 200 - 5,000㎥/h Approved Approved Electrolysis (Korea)

Filter + Calcium Approved 34 Kuraray Co., Ltd. MICROFADE Japan 125 - 4,000㎥/h Approved Approved hypochlorite (Japan)

JFE BallastAce JFE Engineering Filtration + Chemical Approved 35 (NEO-CHLOR Japan Corporation Injection 17.5 - 4,500㎥/h Approved Approved MARINE) (Japan)

SKY-SYSTEM (ex. BWMS with NIPPON YUKA KOGYO Peraclean Approved 36 Japan Chemical Injection 25 - 34,000㎥/h Approved Approved CO., LTD. Ocean(SKY- (Japan) System))

Filtration + hydrocyclone + Approved 37 ERMA FIRST ERMA FIRST BWMS Greece 50 - 3,000㎥/h Approved Approved electrolytic (Greece) chlorination

Envirotech and 38 BlueSeas BWMS Singapore Filter + Electrolysis Not yet Not yet Consultancy Pte. Ltd. Approved

Envirotech and Filtration + Chemical 39 BlueWorld BWMS Singapore Not yet Not yet Consultancy Pte. Ltd. Injection Approved

GEA Westfalia Separator Filtration + Chemical 40 Ballast Master ecoP Germany Not yet Not yet Group Gmbh Injection Approved Samsung Heavy SHI BWMS Filteration + 41 Korea Not yet Industries Co., Ltd. (Neo-Purimar) Chemical Injection Approved Approved

Filteration + Sodium 42 Daliam Marine University DMU OH BWMS China Not yet Not yet subsulfite Approved

EcoGuardian Filteration + Approved 43 Hanla IMS Co., Ltd. Korea 130 - 6000㎥/h Approved Approved System Electrolysis (Korea)

Smart Ballast 44 STX Metal Co., Ltd. Korea Electrolysis Not yet BWMS Approved Approved

Jiujiang Precision Filter + Approved 45 Measuring Technology OceanDoctor China Photocatalytic 50-5,000㎥/h Approved Approved Research Institute (China(CCS))

HWASEUNG R&A Co. 46 HS-BALLAST Korea Electrolysis Not yet Not yet Ltd. Approved

Filter+Electrochlorina 47 PANASIA Co., Ltd. GloEn-Saver Korea Not yet Not yet tion Approved

MARINOMATE Korea Top Marine (KT Plankill 48 (ex. KTM-BWMS) Korea Not yet Marine) Co., Ltd. pipe+electrolyzer Approved Approved

Wärtsilä Water Systems AQUARIUS EC Filter+Electrochlorina 49 Netherlands Not yet Ltd BWMS tion Approved Approved

Shanghai Cyeco Cyeco Ballast Water Approved 50 Environmental Management China Filter + UV 250 & 300㎥/h N.A. N.A. Technology Co., Ltd. System (China(CCS))

KBAL Ballast Water Approved 51 Knutsen Ballatvann AS Management Norway UV 200 & 600㎥/h N.A. N.A. System (Norway) CrystalBallast Ballast Water Approved 52 AURAMARINE LTD. Finland Filter + UV 21 - 1,500㎥/h N.A. N.A. Management (Norway) System

Van Oord Ballast Chlorine(Drinking Approved 53 Van Oord B.V. Water Management Netherlands water only) 450㎥/h Approved Approved System (Netherlands)

REDOX AS Ballast Redox Maritime 54 Water Management Norway Filter + Ozone + UV Not yet Not yet Technologies AS Approved System

SUNBO INDUSTRIES Blue Zone BWMS Approved 55 Korea Ozone 250 - 6,000㎥/h Approved Approved Co. Ltd., DSEC Co. Ltd. DNS 250 (Korea)

Wärtsilä AQUARIUS Wärtsilä Water Systems Approved 56 UV ballast water Netherlands Filter＋UV N.A. N.A. Ltd 50 - 1,000㎥/h management system (Netherlands)

Approved 57 BIO-UV SAS BIO-SEA France Filter＋UV 75 - 2,000㎥/h N.A. N.A. (France(BV))

MMC Green Technology Approved 58 MMC BWMS Norway Filter＋UV 150 & 300㎥/h N.A. N.A. AS (Norway)

Filter＋ Jiangsu Nanji Machinery Approved 59 NiBallast BWMS China Micromembrane + N.A. N.A. Co., Ltd. 200 - 1,500㎥/h Deoxygenation (China(CCS))

Elite Marine Ballast Seascape Ballast Approved 60 Water Treatment Water Management China Filter＋UV 200 - 4,000㎥/h N.A. N.A. System Corp. System (China(CCS))

Shanghai Hengyuan Approved 61 Marine Equipment Co., HY-BWMS China Filter＋UV 200 ㎥/h N.A. N.A. Ltd (China(CCS))

Shanghai Jiazhou BALWAT Ballast Approved 62 Environmental Water Management China Under investigation 200 ㎥/h N.A. N.A. Mechanical & Electrical System (China(CCS)) ECOLCELL BTs Azienda Chimica Ballast Water Filter＋ 63 Italy Not yet Not yet Genovese (ACG) Management Electrochlorination Approved System

Panasonic ATPS-BLUE sys Approved 64 Environmental Systems Japan Electrochlorination (ATPS) 12 - 7200 ㎥/h Approved Approved & Engineering Co., Ltd. (Japan)

Ecomarine Technology ECOMARINE EC Filter＋ 65 Japan Not yet Research Association BWTS Electrochlorination Approved Approved

KURITA WATER Approved 66 KURITA BWMS (KA) Japan Chemical Injection 50 - 10,500 ㎥/h Approved Approved INDUSTRIES LTD. (Japan)

Evonik Ballast Water Treatment System Filter＋ 67 Evonik Industries AG Germany Not yet with PERACLEAN Electrochlolorination Approved Approved Ocean

Approved 68 MIURA Co., Ltd. Miura BWMS Japan Filter＋UV 200 - 6000 ㎥/h N.A. N.A. (Japan)

SUMITOMO ELECTRIC INDUSTRIES, LTD. ECOMARINE UV Approved 69 Japan Filter＋UV 100 - 1000 ㎥/h N.A. N.A. (withdrawn BWTS (Japan) from the market)

KALF Engineering Pte. Filter＋ 70 ElysisGuard Singapore Not yet Not yet Ltd. Electrochlolorination Approved

Trojan Marinex BWT Ballast Water Approved 71 Trojan Technologies Canada Filter＋UV 150, 250, 500 ㎥/h N.A. N.A. Management (Norway) System

Cathelco Ballast Approved 72 Cathelco LTD Water Management U.K. Filter＋UV 200 ㎥/h N.A. N.A. System - A2 (Germany)

Heat treatment + Approved 73 Bawat A/S Bawat BWMS Denmark N.A. N.A. N.A. Oxygen stripping (Denmark)

NK-Cl Blue Ballast 74 NK CO., LTD., Korea Chemical Injection Not yet System Approved Approved TM Filter＋ 75 TECHCROSS INC ECS-HYCHLOR Korea Approved Approved Not yet SYSTEM Electrochlorination

TM Filter＋Chemical 76 TECHCROSS INC ECS-HYCHEM Korea Approved Approved Not yet SYSTEM Injection

TM Filter＋Chemical 77 TECHCROSS INC ECS-HYBRID Korea Injection + Approved Approved Not yet SYSTEM Electrochlorination

KADALNEER Filter＋ 78 TECHNOLOGIES VARUNA Singapore Not yet Not yet Electrochlorination Approved PTE.LTD.

PACT marineTM Yixing PACT Ballast Water Approved 79 environmental China Filter＋UV N.A. N.A. Management 300㎥/h Technology Co., Ltd. (China(CCS)) System

Coldharbour GLDTM Ballast Water Management Approved 80 Coldharbour Marine Ltd. System, U.K. Deoxygenation Max. 6,000㎥/h N.A. N.A. incorporating types (UK) SeaGuardianTM IGG500 to IGG6000 DESMI Ocean Guard TM Approved 81 Ray Clean BWTS Denmark Filter + ＵＶ 75 - 3,000㎥/h N.A. N.A. A/S (End of sale) (Denmark)

Ahead Ocean Approved 82 Technology (Dalian) Co., AHEAD-BWMS China Filter + ＵＶ 200 - 1500㎥/h N.A. N.A. Ltd. (China(CCS))

NiBallast Ballast Filter + membrane Jiangsu Nanji Machinery Approved 83 Water Management China separation + de- N.A. N.A. Co., Ltd. 200 - 4000㎥/h System oxygenation (China(CCS))

Zhejiang Yingpeng YP-BWMS ballast Approved 84 Marine Equipment water management China Filter + ＵＶ 300 - 1200㎥/h N.A. N.A. Manufacturer Co. Ltd. system (China(CCS))

BIO-SEA® Ballast Approved 85 BIO-UV SAS Water Treatment France Filter + ＵＶ 30 - 87㎥/h N.A. N.A. System (France)

Shanghai LEE's FUDA Approved 86 Electromechanical LeesGreen China Filter + ＵＶ 250 - 1500㎥/h N.A. N.A. Technology Co. Ltd (China(CCS)) PACT MarineTM Yixing PACT Approved 87 environmental Ballast Water China Filter + ＵＶ 200 - 4000㎥/h N.A. N.A. Technology Co., Ltd. Management (China(CCS)) System

Sembcorp Marine Semb-Eco LUV 500 500㎥/h Approved 88 Reparis & Upgrades Pte. & Semb-Eco LUV Singapore Filter + ＵＶ N.A. N.A. Ltd. 1500 1500㎥/h (Singapore(LR)) Semb-Eco LUV 250 Sembcorp Marine 250㎥/h Approved 89 Reparis & Upgrades Pte. Semb-Eco LUV 750 Singapore Filter + ＵＶ 750㎥/h N.A. N.A. Semb-Eco LUV 1000 Ltd. 1000㎥/h (Singapore(LR)) Chemical Injection + University of 90 ClearBal BWMS Denmark hydrocyclone + Not yet Not yet Strathclyde Approved Filtration

Damen Green Solutions Approved 91 Damen InvaSave 300 Netherlands Filter + ＵＶ 300㎥/h N.A. N.A. B.V. (Netherlands)

Kashiwa Co., Ltd. and Filter + Calcium 92 MICROFADE II BWMS Netherlands Not yet Not yet Kuraray Co., Ltd hypochlorite Approved

Envirocleanse inTank™ Hypochlorous acid+ 93 Envirocleanse, LLC Norway Not yet Not yet BWTS Hypobromous acid Approved Approved 94 Alfa-Laval AB PureBallast 3.2 Sweden Filtration + UV 32 - 3,000㎥/h N.A. N.A. (Norway) Filtration + ERMA FIRST BWMS Approved 95 ERMA FIRST Greece electrolytic FIT 75 - 3,000㎥/h Approved Approved chlorination (Greece) Ecochlor® Ballast Filtration + Chemical Approved 96 Ecochlor, Inc. Water Management USA disinfection 75 - 16,200㎥/h Approved Approved System (Norway)