TÜV NORD CERT GmbH applies a management system in line with the above standard for the following scope Management system as per DIN ISO 45001:2018 In accordance with TÜV NORD CERT procedures, it is hereby certified that C E R T I F I C A T E Certification Body at TÜV NORD CERT GmbH This certification was conducted in accordance with the TÜV NORD CERT auditing and certification procedures and is subject to regular surveillance audits. Validity can be verified at https://www.tuev-nord.de/de/unternehmen/zertifizierung/zertifikatsdatenbank. Mannesmann Precision Tubes GmbH Südring 90 33647 Bielefeld Germany Design and manufacture of seamless and welded precision steel tubes Certificate Registration No. 44 126 081459 Audit Report No. 3525 3974 2010 Initial certification Valid from 2019-12-09 Valid until 2022-11-04 (BS OHSAS 18001) Langemarckstraße 20 www.tuev-nord-cert.com 45141 Essen Essen, 2019-12-09 End of validity of previous certificate: 2019-11-04 .