Vehicle exporters targeting the EAEU frequently ask whether their vehicles require UN-R144 certification. Though seemingly straightforward, the answer demands clarification of product categories, regulatory applicability and certification route correlations.

1. Vehicle Categories Regulated by UN-R144

-Core regulated vehicle classes are M1 and N1:

·M1: Passenger vehicles with maximum 9 seats (including driver), covering sedans, SUVs and MPVs.

·N1: Light commercial vehicles with maximum design gross mass ≤3.5 tons, such as pickups, vans and small cargo trucks.These two classes are the primary regulatory targets; the EAEU mandated ERA-GLONASS installation for all new M1/N1 models applying for type approval starting January 1, 2017.

-M2/M3 (buses) and N2/N3 (heavy commercial vehicles): The base UN-R144 regulation only enforces compliance for M1/N1, yet there is no unified EAEU-wide exemption for large commercial vehicles. Individual member states impose local mandatory ERA-GLONASS rules, notably Russia for medium/large buses and heavy-duty trucks.For bus and truck exports to the EAEU, verify market access requirements country-by-country instead of relying solely on base regulation text for exemption judgments.

  2. Definition and Boundaries of "New Vehicle Model"

The term "new model" carries specific regulatory meaning in the EAEU: it refers to vehicles applying for EAEU Vehicle Type Approval (OTTC) for the first time, not merely newly launched vehicles in the calendar year.

-Vehicles with valid OTTC certificates already sold in the EAEU do not need full UN-R144 recertification unless major eCall system modifications occur (e.g., communication module model swap, positioning component supplier change, core firmware functional upgrades).

·Minor firmware tweaks with no hardware changes and only non-critical parameter adjustments only require filing change records during annual surveillance audits;

·Firmware edits affecting MSD formatting, GLONASS positioning or PSAP call logic must be reported to certification bodies for pre-assessment, even without hardware alterations.

-Used vehicles and small-batch parallel imports follow different ERA-GLONASS rules from mass-produced new vehicles. No unified EAEU exemption policy applies to parallel small batches or second-hand cars. Russia almost always mandates retrofitting compliant ERA-GLONASS devices and conformity verification for imported used vehicles with rare full exemptions; eligibility must be evaluated case-by-case.

  3. Tiered Certification Objects for UN-R144

UN-R144 certification covers a multi-layer product chain rather than only complete vehicles:

Tier 1: Standalone AECC (Accident Emergency Call Component)AECC qualifies as an independent Technical Unit (STU) eligible for separate certification, assessing component-level function and protocol compliance with the lowest cost and shortest timeline. Tier 1 component suppliers typically apply for AECC certification to qualify for OEM procurement lists.Bare chips and standalone positioning modules cannot apply for UN-R144 certification independently; integration into a complete AECC assembly is a prerequisite.

Tier 2: Complete AECD (Accident Emergency Call Device)AECD integrates communication modules, positioning units, control boards, backup batteries and voice modules to deliver full standalone emergency calling functionality. This is the industry’s most common certification route. AECD certificates are reusable across multiple vehicle models provided antenna layout, RF matching and vehicle power interfaces remain unmodified. Custom RF/antenna redesign requires supplementary integration testing. Most Chinese new energy vehicles exported to the EAEU adopt the hybrid route: AECD certification first, then whole-vehicle integration certification.

Tier 3: Whole-Vehicle Certification (Two Scenarios)

·Integrated whole-vehicle certification: For vehicles pre-fitted with AECD-certified units. Audits focus on vehicle-level integration compliance (whole-vehicle EMC, antenna performance, power system matching) with full reuse of core AECD test data.

·Full whole-vehicle certification: For uncertified eCall systems, requiring completion of all test items plus post-crash operational validation, the most comprehensive and costly route.

Special Provisions for Chinese ManufacturersChinese vehicle/component OEMs may act as legal manufacturers to submit technical files and test reports, retaining original Chinese branding, manufacturing ownership and Test Identification (TID) numbers.However, the legal holder of the EAC conformity certificate must be a registered legal entity within an EAEU member state (authorized representative). Trademark and manufacturing liability remain with the original Chinese manufacturer; authorized representatives can be local distributors, regional subsidiaries or dedicated compliance agencies.

  4. Exempt Products (No Mandatory UN-R144 Certification)

Four categories are explicitly excluded from mandatory UN-R144 EAEU certification:

·Legacy vehicles with no eCall/emergency call hardware. These are increasingly rare, as all new M1/N1 models applying for OTTC post-January 1, 2017 must install compliant ERA-GLONASS and obtain UN-R144 EAC certificates.

·Vehicles exclusively sold outside the five EAEU member states (Russia, Kazakhstan, Belarus, Armenia, Kyrgyzstan). If parallel export channels to the EAEU exist in the supply chain, advance certification planning avoids costly retrofitting delays later.

·Off-road yard vehicles restricted to closed private sites (mining transporters, port tractors, airport ground support vehicles) with no public road registration. Note that Russia enforces separate local radio and safety regulations for special engineering vehicles; full exemption is not guaranteed, and exemption credentials require pre-verification pre-export customs clearance.

·Bare communication chips and standalone GNSS modules lacking integrated control units (unable to trigger emergency calls or transmit MSD independently). Certification starts at the AECC assembly or full AECD device tier; bare semiconductors are ineligible for direct UN-R144 application.

Consultant of BlueAsia Testing & Certification: +86 13534225140 (Benson)