Associations and their certificates.
Associations and their certificates.

Gemeinschaft für Überwachung im Bauwesen e. V.
Society for Monitoring in Construction
Certificate of competence in protecting, repairing, joining and strengthening
https://www.gueb-online.de/
Deutscher Verein des Gas- und Wasserfaches e.V.
German Gas and Water Trade Association
DVGW certificate G1+pe, W1+pe, R2;
AGFW certificate FW1: cu, ku, s

Deutscher Verband für Schweißen und verwandte Verfahren e.V.
German Association for Welding and Related Procedures
Comprehensive qualification certificate as DIN 18800, part 7
https://www.die-verbindungs-spezialisten.de/
Technischer Überwachungs-Verein Norddeutschland e.V.
Technical Monitoring Association of Northern Germany
Certification according to ISO 3834-2;
Approval for specialised company according to Section 62 Ordinance on facilities for handling substances that are hazardous to water (AwSV);
Approval for specialist company as per AD 2000 HP0 / HP 100R
Quality management as per ISO 9001:2015;
Safety, health and environmental protection system according to SCC regulations
Environmental management as per ISO 14001:2023

Deutsches Institut für Bautechnik, Berlin
Approval for shear-resistant adhesive joints between steel plates and reinforced concrete components or pre-stressed concrete components
https://www.dibt.de/
Bundesamt für Wirtschaft und Ausfuhrkontrolle
German Federal Office of Economics and Export Control
Approval for NATO infrastructure tenders
https://www.bafa.de/

