1. Basic‑Definition: Russian EAC‑Certificate for cables
EAC‑Certificate (CU‑TR / EAEU‑certificate) is the mandatory market‑access approval for products sold into the five Eurasian Economic Union countries: Russia, Kazakhstan, Belarus, Kyrgyzstan, Armenia.
Voltage boundary (the most critical rule):
EAC only applies for low‑voltage cables: AC 50‑1000 V / DC 75‑1500 V
Cables rated >1kV (6kV‑10kV‑35kV‑110kV high‑voltage cables) CANNOT obtain any EAC‑DoC or EAC‑CoC certificate, you must apply separate national‑level GOST‑R for Russia, GOST‑K for Kazakhstan, GOST‑KG for Kyrgyzstan instead.
Mandatory Technical‑Regulations for low‑voltage cables (≤1kV)
TR‑CU‑004‑2011: Low‑voltage equipment safety (core regulation)
TR‑CU‑020‑2011: EMC‑Electromagnetic Compatibility (required for shielded‑cables)
TR‑EAEU‑037‑2016: RoHS‑hazardous‑substance limitation
TR‑EAEU‑043‑2017: Fire‑safety certificate for flame‑retardant, LSZH cables
Two forms of EAC approval for cables: EAC‑DoC (Declaration of Conformity) and EAC‑CoC (Certificate of Conformity).

2. EAC‑DoC (Declaration of Conformity, Mode‑5D / 1D)
Applicable cable types:
Fixed‑installation ordinary power cables VV, YJV, control‑cables without shielding, non‑fire‑resistant, non‑mining‑purpose cables (standard low‑risk cables).
Key requirements:
An authorized representative (AR, local legal entity registered inside EAEU) signs the declaration and submits registration to the FGIS‑EAEU official database;
Test report issued by EAEU‑recognized lab complying with GOST‑IEC‑60227, GOST‑IEC‑60502‑1;
Russian‑language technical dossier, ISO‑9001‑2015 certificate, product nameplate and user manual are necessary;
No factory audit required, this is the biggest advantage;
Certificate validity: single‑batch (valid for only one shipment contract), or long‑term 1‑5‑years;
Manufacturer and EAEU‑side authorized representative bear full legal responsibility; customs may conduct random inspection afterwards.
Lead‑time: 7‑15 working days; relatively low cost.

3. EAC‑CoC (EAC Certificate of Conformity, Mode‑1C / 3C for cables)
Applicable cable types (high‑risk items, DoC is not allowed):
Flexible cables, shielded cables, mining‑cables, explosion‑proof cables, fire‑resistant & low‑smoke halogen‑free cables, rubber‑sheath portable cables.
Mandatory requirements:
Sample full‑set testing in an EAEU‑accredited laboratory;
Long‑term certificate (3‑5 years): mandatory on‑site factory audit, annual surveillance audit every year;
Certificate is issued by a Rosaccreditation‑authorized certification body, registered in official EAEU database;
The certificate is valid across all five EAEU‑member states;
Available validity period: 1‑year, 3‑year or 5‑year;
Lead‑time: 35‑90 days, higher costs compared with EAC‑DoC.

4. High‑Voltage Cables (>1kV): No EAC‑certificate available
For Russia market only: apply GOST‑R PCT certification:
6‑35kV HV‑cable: GOST‑R DoC‑declaration;
110kV‑220kV ultra‑high‑voltage cables: mandatory GOST‑R CoC with factory‑audit;
Standards: GOST‑R‑IEC‑60502‑2‑2008, GOST‑31996‑2012 plus fire‑safety certificate GOST‑31565‑2012, climate test GOST‑15150‑69 (‑50℃ XL version).
Important limitation: Russian GOST‑R certificate is only accepted inside Russia, it cannot be used for Kazakhstan, Kyrgyzstan customs clearance; you have to apply GOST‑K separately for Kazakhstan and GOST‑KG for Kyrgyzstan respectively.

5. Extension: Other Central‑Asian‑Countries certification for HV‑cables (>1kV)
Kazakhstan: GOST‑K (ST‑RK) certification; long‑term version needs factory‑audit; Russia GOST‑R report is not accepted directly.
Kyrgyzstan: One‑batch shipment can choose Uvedomleniye (exemption letter for customs‑clearance only); for national‑grid projects you need GOST‑KG CoC certificate with factory‑audit.
Uzbekistan: GOST‑UZ (Oʻz‑DSt); Russia‑GOST‑R report can only serve as reference documents, retest key‑items is normally required.
Azerbaijan: AZS‑CoC mandatory‑certificate for both LV and HV‑cables; EAC‑certificate is invalid for Azerbaijan market.

6. Practical advice for your cable export project (2026)
If you only supply ≤1kV low‑voltage cables: one‑set EAC‑DoC or EAC‑CoC covers Russia, Kazakhstan, Kyrgyzstan, Belarus, Armenia entirely; no separate national‑certificate is needed;
If you export high‑voltage cables (>1kV): you need separate‑certificates country‑by‑country: GOST‑R‑Russia + GOST‑K‑Kazakhstan + GOST‑KG‑Kyrgyzstan + GOST‑UZ‑Uzbekistan + AZS‑CoC‑Azerbaijan; these certificates are mutually‑independent;

Complete GOST‑IEC‑60502‑2 testing in Russia‑approved labs first; test‑reports can be accepted by Tajikistan and Azerbaijan for reducing repeated‑testing cost.

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