EAC CoC vs EAC DoC Full Comparative Guide (2026 Official EAEU Rules) Both documents carry equal legal validity for customs clearance & sales across all 5 EAEU nations (RU/BY/KZ/KG/AM). The applicable type is strictly defined by the corresponding TR CU technical regulation — you cannot choose freely.【详细】

TR CU CoC vs TR CU DoC Complete Comparison & Selection Rules Core Legal Principle Every single TR CU Technical Regulation clearly splits goods into two fixed lists: Goods that must use TR CU CoC (Certificate) — high-risk, DoC is illegal and will be rejected by customs Goods that only allow TR CU DoC【详细】

EAC Declaration of Conformity (TR CU DoC) Full Official Guide 1. Core Definition & Legal Status EAC DoC = Declaration of Conformity to EAEU TR CU Technical Regulations It is the official self-declaration document for low & medium-risk goods to circulate freely in all 5 EAEU states (Russia, Belarus, 【详细】

EAC Certificate of Conformity (TR CU CoC) Complete Guide 1. Basic Definition & Legal Status EAC CoC = Certificate of Conformity to TR CU Technical Regulations It is the mandatory third-party certification document for high-risk goods entering the 5 EAEU countries (Russia, Belarus, Kazakhstan, Armeni【详细】

Mandatory GOST-R Certificate & Declaration Full Guide 1. Core Legal Foundation Regulated by Russian Government Decree No.2425 (updated Aug 2024), split into two separate mandatory lists: List 1: Goods requiring Mandatory GOST-R Certificate (CoC) – high national risk goods List 2: Goods requiring Man【详细】

TR CU (EAC) Technical Regulations Full Guide 1. Basic Definition TR CU = Технические регламенты Таможенного союза English: Technical Regulations of the Eurasian Customs Union / EAEU Technical Regulations Unified mandatory safety laws for the 5 EAEU member states: Russia, Belarus, Kazakhstan, Kyrgyzs【详细】

GOST-R (RU) / GOST-K (KZ) / GOST-BY (STB, Belarus) Full Key Differences Precondition Core Rule All three are national-only certification systems, only mandatory for goods without applicable TR CU / EAEU Technical Regulations. None are mutually recognized: one country’s national GOST cannot clear cus【详细】

GOST-R / GOST-K / GOST-BY (GOST-B) Full Comparison Guide Core Background GOST originally meant Soviet national standards. After the USSR collapsed, each EAEU member created its own national GOST certification system for goods not covered by unified TR CU / EAEU regulations. Critical Golden Rule (202【详细】