Organisations with a certified NTMB management system COMPANY MATERIALS CERTIFICATION BODY CERTIFICATION BODY Van Raak Technical-natural geotextieles and composites COPRO 4.5.2023 - 4.5.2026 Important links about the NTMB management system Administration NTMB management system How to obtain a NTMB certificate? Contact Certification manager Inspector Inspector Certification manager Certification manager Certification manager Certification manager Certification manager De Jonghe Kim +32 470 22 13 33 kim.dejonghe@copro.eu Certification manager