Downloads
Accreditations
Testing Laboratory
Certificate of Accreditation
Annex to Certificate of Accreditation
Product Certification Body
Certificate of Accreditation // German Version
Annex to Certificate of Accreditation // German Version
Inspection Body
Certificate of Accreditation // German Version
Annex to Certificate of Accreditation // German Version
Ministry of the Environment Finland
Päätös tuotehyväksyntälain (9542012) mukaisen laadunvalvonnan varmentajan hyväksymisestä ja liitteet
Marks / Certificates
Recogniton for Awarding GS-marks 02/2020 // German Version
GS-marks Effective 09/2019
List of Certificates of factory production control for waterproof sheets and waterstops
List of Certificates of factory production control for geosynthetics
National test certificates, Effective 02/2020
SKZ marks Effective 09/2020
SKZ Specification for tests and inspection Effective 07/2020
Brochures / Information
Chlorine Resistance of Plastic Pipes
Expertise reports and failure analyses for plastic pipes
One-Stop-Service for the Pipe-Industry
SKZ-Testing