1/2 Certification / Recertification Audit date: Expiry Date of Previous Cycle: Signed on behalf of BVCH SAS UK Branch Further clarifications regarding the scope and activity of this certificate, and the applicability of the management system requirements, please call: +90 216 518 40 50 Certification Body Address: 5th Floor, 66 Prescot Street, London, E1 8HG, United Kingdom Local Office: Esas Maltepe Ofispark Altayçeşme Mah. Çamlı Sok. No: 21 Kat: 8 Maltepe, İstanbul, 34843 Turkey Bureau Veritas Certification Holding SAS – UK Branch certifies that the Management System of the above organisation has been audited and found to be in accordance with the requirements of the management system standards detailed below Subject to the continued satisfactory operation of the organization’s Management System, this certificate expires on: This is a multi-site certificate, additional site(s) are listed on the next page(s) Scope of certification NA HEAD OFFICE: SALES OF LONGITUDIALLY AND SPIRALLY WELDED, BLACK AND COATED STEEL PIPE BORUSAN MANNESMANN BORU SANAYİ VE TİCARET A.Ş. Issue Date: 03-05-2021 Certificate No.: TR010241 Certification / Recertification cycle start date: 03-05-2021 Version: 1 NA 03-05-2024 Original Cycle Start Date: 11-05-2012 MERKEZ: MECLİS-İ MEBUSAN CAD. NO: 37 SALIPAZARI, FINDIKLI, İSTANBUL, TURKEY ISO 14001:2015