C E R T I F I C A T E Management system as per ISO 9001 : 2015 The Certification Body TÜV NORD CERT GmbH hereby confirms as a result of the audit, assessment and certification decision according to ISO/IEC 17021-1:2015, that the organization Information Services JSC 2, Panayot Volov Str. 1504 Sofia Bulgaria with the locations according to the annex operates a management system in accordance with the requirements of ISO 9001:2015 and will be assessed for conformity within the 3 year term of validity of the certificate. Scope Design, development, installation, implementation, maintenance and support of modern information systems, including spatial data systems and mobile platforms; Design, development, installation and maintenance of local and global networks and communications systems and network software; Construction and maintenance of national and regional databases and electronic records; Provision of certification services based on public key infrastructure (PKI); Provision of consultancy services in the field of software, hardware and information technology, including business analysis and business process modelling; Construction and maintenance of LAN and WAN with a high degree of security and protection; Training and qualification; Service and assembly of computers; Commercial activities with software, computer and communication equipment, peripherals and consumables; Complex services for the public administration and corporate clients in the areas of information technology, development and implementation of administrative IT systems, electronic administrative services and electronic mobile services for eGovernance; Providing information and services on its own and customer databases, including spatial data systems and mobile platforms; Providing consultancy services in the field of information technologies and information security, legal advice, legal analysis and drafting legislation proposals; Management of information technology projects; Renting of own movable and immovable property Certificate Registration No. 44 100 126742 Valid from 2021-08-06 Audit Report No. 35921 1021 Valid until 2024-08-05 Initial certification 2009 Certifcation Body Plovdiv, 2021-06-16 at TÜV NORD CERT GmbH TÜV NORD CERT GmbH Langemarckstraße 20 45141 Essen www.tuev-nord-cert.com A N N E X to Certificate Registration No. 44 100 126742 ISO 9001 : 2015 Information Services JSC 2, Panayot Volov Str. 1504 Sofia Bulgaria Scope Design, development, installation, implementation, maintenance and support of modern information systems, including spatial data systems and mobile platforms; Design, development, installation and maintenance of local and global networks and communications systems and network software; Construction and maintenance of national and regional databases and electronic records; Provision of certification services based on public key infrastructure (PKI); Provision of consultancy services in the field of software, hardware and information technology, including business analysis and business process modelling; Construction and maintenance of LAN and WAN with a high degree of security and protection; Training and qualification; Service and assembly of computers; Commercial activities with software, computer and communication equipment, peripherals and consumables; Complex services for the public administration and corporate clients in the areas of information technology, development and implementation of administrative IT systems, electronic administrative services and electronic mobile services for eGovernance; Providing information and services on its own and customer databases, including spatial data systems and mobile platforms; Providing consultancy services in the field of information technologies and information security, legal advice, legal analysis and drafting legislation proposals; Management of information technology projects; Renting of own movable and immovable property Certificate Reg. No Location: Certificate Reg. No Location: 44 100 126742-001 Information Services JSC – 44 100 126742-004 Information Services JSC – Central Headquarters branch Varna Sofia, 2, Panayot Volov Str. Varna, 191, Slivnitsa Blvd. Sofia, 11, Lachezar Stanchev Str. Bulgaria Sofia, 20, Lachezar Stanchev Str. Bulgaria 44 100 126742-002 Information Services JSC – 44 100 126742-005 Information Services JSC – branch Blagoevgrad branch Veliko Tarnovo Blagoevgrad, 38, Dame Gruev Str. Veliko Tarnovo, Bulgaria 61, Nikola Gabrovski Str. Bulgaria 44 100 126742-003 Information Services JSC – 44 100 126742-006 Information Services JSC – branch Burgas branch Vidin Burgas, 3, Yanko Komitov Str. Vidin, 42, South Industrial Area Bulgaria Bulgaria TÜV NORD CERT GmbH Langemarckstraße 20 45141 Essen www.tuev-nord-cert.com Page 1 of 3 A N N E X to Certificate Registration No. 44 100 126742 ISO 9001 : 2015 Information Services JSC 2, Panayot Volov Str. 1504 Sofia Bulgaria Certificate Reg. No Location: Certificate Reg. No Location: 44 100 126742-007 Information Services JSC – 44 100 126742-013 Information Services JSC – branch Vratsa branch Montana Vratsa, 135, Hristo Botev Blvd. Montana, 2, Nikola Vaptsarov Str. Bulgaria Bulgaria 44 100 126742-008 Information Services JSC – 44 100 126742-014 Information Services JSC – branch Gabrovo branch Pazardzhik Gabrovo, 65, Aleko Konstantinov Str. Pazardzhik, 20, K. Velichkov Str. Bulgaria Bulgaria 44 100 126742-009 Information Services JSC – 44 100 126742-015 Information Services JSC – branch Dobrich branch Pernik Dobrich, 84, September 25th Blvd. Pernik, 2, Otets Paisii Str. Bulgaria Bulgaria 44 100 126742-010 Information Services JSC – 44 100 126742-016 Information Services JSC – branch Kardzhali branch Pleven Kardzhali, 3, Ekzarh Yosif Str. Pleven, 17, San Stefano Str. Bulgaria Bulgaria 44 100 126742-011 Information Services JSC – 44 100 126742-017 Information Services JSC – branch Kyustendil branch Plovdiv Kyustendil, 2a, Dobrudzha Str. Plovdiv, 59, Sankt Peterburg Blvd. Bulgaria Bulgaria 44 100 126742-012 Information Services JSC – 44 100 126742-018 Information Services JSC – branch Lovech branch Razgrad Lovech, 56, Dr. Saiko Saev Str. Razgrad, 15, Beli Lom Str. Bulgaria Bulgaria TÜV NORD CERT GmbH Langemarckstraße 20 45141 Essen www.tuev-nord-cert.com Page 2 of 3 A N N E X to Certificate Registration No. 44 100 126742 ISO 9001 : 2015 Information Services JSC 2, Panayot Volov Str. 1504 Sofia Bulgaria Certificate Reg. No Location: Certificate Reg. No Location: 44 100 126742-019 Information Services JSC – 44 100 126742-024 Information Services JSC – branch Ruse branch Targoviste Ruse, 16, Tsarkovna nezavizimost Str. Targoviste, Bulgaria 51, Mitropolit Andrei Blvd. Bulgaria 44 100 126742-020 Information Services JSC – 44 100 126742-025 Information Services JSC – branch Silistra branch Haskovo Silistra, 75, Shar planina Str. Haskovo, 152, Bulgaria Blvd. Bulgaria Bulgaria 44 100 126742-021 Information Services JSC – 44 100 126742-026 Information Services JSC – branch Sliven branch Shumen Sliven, 5, Bansko shose Str. Shumen, 47, Veliki Preslav Blvd. Bulgaria Bulgaria 44 100 126742-022 Information Services JSC– 44 100 126742-027 Information Services JSC – branch Smolyan branch Yambol Smolyan, 9, Bulgaria Blvd. Yambol, 20, Zlaten rog Str. Bulgaria Bulgaria 44 100 126742-023 Information Services JSC – branch Stara Zagora Stara Zagora, 5, Armeiska Str. Bulgaria End of the List Certifcation Body Plovdiv, 2021-06-16 at TÜV NORD CERT GmbH TÜV NORD CERT GmbH Langemarckstraße 20 45141 Essen www.tuev-nord-cert.com Page 3 of 3.