Application regulations for the product certification of prefabricated synthetic liners for manholes and inspection chambers under the COPRO mark
Document
Reference
TRA 45 (2.0)
Version
2.0
Validity date
01/12/2024
Document type
Regulations
What is a COPRO document?
A COPRO document is a regulation, circular letter, regulatory note or similar, of which COPRO is the author and editor.