Document Name EN 1090-1:2009+A1:2011 Factory Production Control Compliance Issuing Authority TUV SUD Expiration Date 2029 Scope Structural Components for Steel Structures Certificate Number 2966-CPR-S26-II-0238-34-B-02-26-01 Document Name EN ISO 3834-2 Quality Requirements for Fusion Welding of Metallic Materials Issuing Authority TUV SUD Expiration Date 2029 Scope Steel Structure Manufacturing and Assembly Certificate Number S-26-II-0238-34-B-01-26-01 Document Name ISO 9001:2015 Quality Management System Issuing Authority TÜV Rheinland Expiration Date 2025 Scope All production processes Certificate Number 9.23.6301.10376.U Document Name ISO 45001:2018 Occupational Health and Safety Issuing Authority Bureau Veritas Expiration Date 2025 Scope Occupational health and safety management Certificate Number 45.23.6301.30179 Document Name TS EN 13374-B Edge Safety Barrier Issuing Authority TSE Expiration Date 2026 Scope Edge safety barrier system Certificate Number 172471-TSE-01/02