EU CE新规: LiDAR Must Pass ASAM OpenX 2.1 Interoperability Testing

On 14 May 2026, the European Union’s Official Journal published Regulation 2026/C 158/03, mandating that all automotive and industrial LiDAR modules — including scanning, Flash, and MEMS types — entering the EU market must pass three mandatory interoperability verification tests under ASAM OpenX 2.1. These cover dynamic obstacle recognition, multi-sensor time synchronization, and data consistency under extreme temperature and humidity conditions. Exporters from China — and other third countries — must submit certified test reports issued by TÜV Rheinland or DEKRA to affix the CE marking. This requirement directly impacts LiDAR manufacturers, system integrators, and export-oriented supply chain stakeholders.

Event Overview

Regulation 2026/C 158/03 entered into force on 14 May 2026. It stipulates that all车载 and industrial LiDAR modules placed on the EU market must demonstrate compliance with ASAM OpenX 2.1 in three defined interoperability domains: (1) dynamic obstacle identification; (2) temporal synchronization across multi-sensor systems; and (3) data consistency under specified extreme environmental conditions (temperature and humidity). Certification must be performed by either TÜV Rheinland or DEKRA, and valid reports are required prior to CE marking.

Industries Affected by Segment

Direct Exporters (LiDAR Module Manufacturers)

Manufacturers exporting LiDAR modules to the EU must now align product validation protocols with ASAM OpenX 2.1. Non-compliant modules cannot be legally placed on the EU market after the effective date, affecting shipment schedules, certification timelines, and commercial contracts tied to CE conformity.

Automotive Tier-1 Suppliers & ADAS System Integrators

Tier-1 suppliers integrating LiDAR into ADAS or autonomous driving systems must verify upstream component compliance. Incompatibility at the module level may trigger revalidation of full sensor fusion stacks, delaying vehicle type-approval processes for EU-bound models.

Testing & Certification Service Providers

Organizations offering conformity assessment services — particularly those accredited by EU Notified Bodies — face increased demand for OpenX 2.1-specific test execution and reporting. Capacity constraints and lead times for ASAM-aligned testing may emerge, especially among non-EU-based labs.

Supply Chain & Logistics Operators

Customs brokers, freight forwarders, and documentation specialists handling EU-bound LiDAR shipments must now verify inclusion of valid OpenX 2.1 certification reports in technical files. Absence of such documentation may result in customs holds or rejection at EU entry points.

Key Considerations and Recommended Actions for Stakeholders

Monitor official updates from EU national market surveillance authorities

While Regulation 2026/C 158/03 is in force, national enforcement practices — including acceptable report formats, transitional arrangements, or interpretation of ‘industrial’ vs. ‘automotive’ scope — remain subject to clarification. Stakeholders should track guidance issued by competent authorities in Germany, France, and the Netherlands.

Prioritize validation for high-volume or EU-targeted product families

Given finite lab capacity and extended test cycles for OpenX 2.1 scenarios, manufacturers should identify which LiDAR variants are slated for EU deployment in 2026–2027 and initiate certification accordingly — rather than applying blanket testing across entire portfolios.

Distinguish between regulatory signal and operational readiness

The regulation sets a legal requirement, but actual enforcement depends on market surveillance frequency and sampling methodology. Analysis shows that initial inspections may focus on new model introductions and high-risk applications (e.g., SAE Level 3+ systems), rather than legacy products already in distribution.

Prepare technical documentation and supplier coordination workflows

Manufacturers should update internal quality management systems to include OpenX 2.1 test evidence as a mandatory deliverable in supplier agreements. Cross-functional alignment between R&D, QA, and export compliance teams is essential to avoid delays in CE documentation packages.

Editorial Perspective / Industry Observation

Observably, this regulation marks a shift from functional safety-centric conformity (e.g., ISO 26262) toward standardized sensor-level interoperability — reflecting the EU’s growing emphasis on system-level performance predictability in automated driving contexts. From an industry perspective, it is less a standalone compliance checkpoint and more a signal of broader standardization momentum around ASAM frameworks across EU mobility regulations. Current enforcement appears targeted and phased; however, sustained alignment with OpenX 2.1 is likely to become a prerequisite not only for CE marking but also for future procurement specifications from EU OEMs. The requirement therefore functions both as a near-term regulatory gate and a longer-term de facto design benchmark.

This development underscores how interoperability standards — once voluntary — are gaining binding force in regulated markets. For global LiDAR suppliers, OpenX 2.1 compliance is no longer optional for EU access. Yet, its implementation remains grounded in verifiable test outcomes rather than abstract design claims. The regulation is best understood not as an abrupt disruption, but as a formalized extension of existing engineering best practices — now codified into market access rules.

Information Source: Official Journal of the European Union, C 158/03 (14 May 2026). Note: Ongoing observation is recommended regarding national enforcement guidance and potential updates to ASAM OpenX conformance test procedures issued by ASAM e.V.