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Process Certification

Finishing work

Certification Process Certification

Concrete Repair

Certification Process Certification

Building services

Certification Process Certification

eDNA

Certification Sustainability and environment Process Certification

Energy Performance

Certification Sustainability and environment Process Certification

Be a certified quality assurance contractor for participation in the Wkb?

Process Certification Quality assurance

Sloping roofs

Certification Process Certification

Insulation

Certification Sustainability and environment Process Certification

Quality assurance

Certification Process Certification Quality Assurance

Airtight construction

Process Certification

More certification capacity for Gas Boiler Act!

Process Certification

With remote audit permanent compliance with certificate requirements

Certification Process Certification Management System Certification

Assembly of facade elements

Certification Process Certification

Environment Act and Quality Assurance Act effective Jan. 1, 2024

Process Certification Quality assurance

Draft BRL 1518 "Pouring of concrete mortar at the construction site" published for comment

Certification Process Certification

Process Certification

Safety Certification Sustainability and environment Process Certification Quality assurance

Streetwork

Certification Process Certification

BRL 1330-1 and BRL 1330-3 published for criticism.

Certification Process Certification

Critically published BRL 1332-02 for the KOMO process certificate for thermal insulation the underside of roofs with sprayed PUR foam

Certification Sustainability and environment Process Certification

BRL 2111-01 and BRL 2111-55 published for criticism.

Certification Process Certification Certificates and ETAs

Critically published BRL 2114 reflective insulation systems for the thermal (post-) insulation of floors, facades and pitched roofs

Certification Sustainability and environment Process Certification

BRL-en 9600-01, 06 and 07 published for criticism.

Certification Process Certification