This certification was conducted in accordance with the TÜV NORD CERT auditing and certification procedures and issubject to regular surveillance audits.

TÜV NORD CERT GmbH 45141 EssenLangemarckstraße 20 www.tuev-nord-cert.com

(until 2021-10-14 in case of migration to ISO 45001:2018)

Initial certification 2018

Certification Bodyat TÜV NORD CERT GmbH

Certificate Registration No. 44 116 18 32 0356 Audit Report No. 35981460

Valid from 2018-10-15 Valid until 2021-03-11

Plovdiv, 2018-10-15

applies a management system in line with the above standard for the following scope

PRODUCTION AND SALE OF HEATING EQUIPMENT

C E R T I F I C A T E

Management system as perBS OHSAS 18001 : 2007

In accordance with TÜV NORD CERT procedures, it is hereby certified that

"Mikoterm" DOOBulevar Cara Konstantina 8218000 NišSerbia

This certification was conducted in accordance with the TÜV NORD CERT auditing and certification procedures and is subject to regular surveillance audits.

TÜV NORD CERT GmbH 45141 EssenLangemarckstraße 20 www.tuev-nord-cert.com

Certification Bodyat TÜV NORD CERT GmbH

Certificate Registration No. 44 100 18 32 0356 Audit Report No. 35981458

Valid from 2018-10-15 Valid until 2021-10-14 Initial certification 2018

Plovdiv, 2018-10-15

applies a management system in line with the above standard for the following scope

PRODUCTION AND SALE OF HEATING EQUIPMENT

C E R T I F I C A T E

Management system as perISO 9001 : 2015

In accordance with TÜV NORD CERT procedures, it is hereby certified that

"Mikoterm" DOOBulevar Cara Konstantina 8218000 NNišSerbia

This certification was conducted in accordance with the TÜV NORD CERT auditing and certification procedures and is subject to regular surveillance audits.

TÜV NORD CERT GmbH 45141 EssenLangemarckstraße 20 www.tuev-nord-cert.com

Certification Bodyat TÜV NORD CERT GmbH

Certificate Registration No. 44 104 18 32 0356 Audit Report No. 35981459

Valid from 2018-10-15 Valid until 2021-10-14 Initial certification 2018

Plovdiv, 2018-10-15

applies a management system in line with the above standard for the following scope

PRODUCTION AND SALE OF HEATING EQUIPMENT

C E R T I F I C A T E

Management system as perISO 14001 : 2015

In accordance with TÜV NORD CERT procedures, it is hereby certified that

"Mikoterm" DOOBulevar Cara Konstantina 8218000 NišSerbia