GOST R Certificate of Conformity for Building Products confirms that products meet the requirements of main codes and standards in the area of construction (GOST R, GOST, COS, etc.).
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The following building materials and constructions are subject to mandatory building certification:
- glass units, balcony and window units,
- locks of II-IV classes
For the rest of the building products this Certificate is issued on a voluntary basis. In this case voluntary GOST R Certificate can be issued only for the products for which standards and quality inspection procedures already exist. For non-standard products the Certificate of COS (conformity with organization standards) is issued.
New and for the first time imported product or new domestic product are subject to technical assessment of their suitability to use in building area with issuing the Validity Statement of MinStroy (the Ministry of Construction) whereby the specific application domain is indicated.
Currently there are two main certification systems in the building area:
- «Rosstroycertification»
- «Mosstroycertification»
Certificate for building products is issued by an authorized certification body.
In case of mandatory certification a product is marked with an RST certification mark. In case of voluntary certification marking is voluntary. |
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A validity period may vary from one to three years depending on a certification process scheme and test results. Document has a unified form (Rosstroycertification and Mosstroycertification) and is printed on a special fraud-proof paper.
We are ready to help you to obtain necessary certificates, declarations of conformity, permissions and operation documentation. Please call us +7 (812) 448-84-92 or email cert@nordcons.ru.
Certificates, declarations of conformity, approvals:
Certificate of Conformity to the Customs Union Technical Regulations
GOST R Certificate for Building Products
Explosion Proof Equipment (Ex) Certificate
Pattern Approval Certificate (Metrology certificate)
Register of Shipping Approval and Certificate
Exemption (“No certification”) letter
Declaration of Conformity to Technical Regulations of the Customs Union
GOST R Declaration of Conformity
State Registration certificate
Rospotrebnadzor Expert Conclusion
Rostechnadzor Permit. Industrial safety expertise
Operation documentation development
Installation and operation manual







