COPRO DocumentCertificate fileLaboratory
COPRO is the author of documents listed below.
Certification application for geogrids
Certification application for joint fillers and sealants
Certification application for bitumen for road construction
General certification regulations for the product certification in the construction sector under the COPRO mark
Technical requirements for geogrids
Technical prescriptions for bitumen for road construction
Circular Certification of Geogrids
Circular - Certification joint fillers and sealants - New application regulations
Circular letter CRC 01 COPRO New edition
Circular letter to all certificate holders with a certificate joint fillers and sealants according to TRA 46
Circular Certification bitumen for road construction
Regulatory note for gauging, calibrations and checks on production and checking equipment for the certification of geogrids
Financial system within the framework of the product certification of geogrids
Tarrif regulation for product certification of cold asphalt COLD ASPHALT
Tarrif regulation for product certification of cellulose fibres under the COPRO quality mark
Batch control tariff revision 2023
Application regulations for the product certification of geogrids under the COPRO mark