COPRO DocumentCertificate fileLaboratory
COPRO is the author of documents listed below.
Circular letter Product certification of elastomeric products under the BENOR-mark
Certification of vitrified clay products New version of tariff regulations
Certification of vitrified clay products
Regulatory note for verifications, calibrations and checks on production and checking equipment for the certification of elastomeric products
Financial system within the framework of the certification of elastomeric products under the BENOR mark
Tariff regulation for product certification of cast iron road materials
Financial system within the framework of the BENOR-mark of conformity for vitrified clay pipe systems for drains and sewers
Financial system within the framework of the BENOR-mark of conformity
Financial system within the framework of the Copro-Mark of conformity
Batch control tariff revision 2023
Application regulations for the product certification of elastomeric products under the BENOR mark
Application regulations for the product certification of vitrified clay pipe systems for drains and sewers under the BENOR mark