Breadcrumb Home Expertise Administration of the NTMB System NTMB Certificate holders NTMB Certificate holders Organisations with a certified NTMB management system Organisations with a certified NTMB management system COMPANY MATERIALS CERTIFICATION BODY CERTIFICATION BODY Van Raak Technical-natural geotextieles and composites COPRO 29.4.2020 - 4.5.2023 Important links about the NTMB management system Administration NTMB management systemHow to obtain a NTMB certificate? Kim De Jonghe Certification manager +32 470 22 13 33 kim.dejonghe@copro.eu