Saudi Arabia’s Standards Organization (SASO) issued Technical Regulation TR-SASO-EVCS-2026 on April 23, 2026, mandating real-world grid compatibility testing—including high temperature, sand exposure, and voltage fluctuation—for all imported EV charging infrastructure. This requirement directly affects EV charger exporters, certification service providers, and supply chain stakeholders targeting the Saudi market.

Event Overview

On April 23, 2026, SASO published Technical Regulation TR-SASO-EVCS-2026. It requires all imported electric vehicle (EV) charging infrastructure—including AC and DC chargers—to undergo a 72-hour physical test under combined high-temperature, sand-dust, and grid-voltage-fluctuation conditions at the National Laboratory in Riyadh. Only chargers passing this test are eligible for the SASO Certificate of Conformity (CoC). The regulation enters into force on August 1, 2026. As of publication, only three Chinese testing institutions have been authorized by SASO to conduct pre-testing.

Which Subsectors Are Affected

Direct Exporters of EV Chargers

Exporters supplying AC/DC chargers to Saudi Arabia must now allocate additional time and budget for mandatory on-site testing in Riyadh. Unlike previous conformity assessments relying on lab-based or document-only reviews, this regulation introduces a field-realistic, environment-specific verification step—potentially extending time-to-market by several weeks per model.

Testing & Certification Service Providers

Third-party labs and certification bodies supporting exporters face new operational constraints. With only three authorized Chinese institutions currently permitted to perform pre-testing—and no public list of accredited international labs outside China—service capacity is limited. Clients may experience scheduling bottlenecks or need to coordinate logistics for prototype shipment to Riyadh well ahead of submission deadlines.

Supply Chain & Logistics Operators

Logistics providers handling EV charger shipments to Saudi Arabia must now account for potential rework cycles: failed tests may require hardware modifications (e.g., enhanced enclosure sealing, thermal management adjustments), followed by retesting. This increases inventory holding time, customs clearance complexity, and risk of non-compliant stock accumulation in transit or bonded warehouses.

What Enterprises and Practitioners Should Focus On Now

Monitor official SASO updates on authorized testing facilities

Current authorization is limited to three Chinese institutions for pre-testing—but SASO has not yet published a full list of internationally accredited labs capable of performing the final 72-hour test in Riyadh. Stakeholders should track SASO’s official portal for announcements regarding expanded accreditation or remote witnessing options.

Verify product readiness for sand-dust ingress protection and wide-range voltage tolerance

The regulation specifies real-world environmental stress—not just IP ratings or nominal voltage specs. Manufacturers should review existing designs against IEC 62793 (voltage fluctuation immunity) and ISO 16750-3 (dust exposure), and confirm whether enclosures, cooling systems, and power electronics meet sustained operation under simultaneous thermal and particulate load.

Align internal timelines with the August 1, 2026 enforcement date

Given the 72-hour continuous test duration plus administrative processing, submissions for CoC must be scheduled no later than mid-July 2026 to avoid post-enforcement delays. Exporters should treat the July deadline as de facto, especially if using newly authorized or less-experienced testing partners.

Prepare technical documentation for Riyadh lab coordination

The National Laboratory in Riyadh will require detailed operational logs, firmware version records, and configuration files prior to test initiation. Companies should begin compiling these materials now—not after passing pre-tests—to avoid last-minute submission rejection.

Editorial Observation / Industry Perspective

From an industry perspective, this regulation signals a shift from procedural compliance toward performance-based validation in Gulf EV infrastructure markets. Analysis来看, TR-SASO-EVCS-2026 reflects growing emphasis on local environmental resilience—not just electrical safety—as a core pillar of regulatory acceptance. Observation来看, it is less a one-off technical update and more a precedent: similar sand- and heat-resilience requirements are under discussion in UAE and Oman standardization bodies. Current more appropriate interpretation is that this is a signal of regional harmonization around climate-adaptive grid integration—rather than an isolated national requirement.

It is not yet a fully scaled implementation: the narrow pool of pre-authorized testing entities suggests SASO is still in a phased rollout phase. Industry stakeholders should treat early 2026 as a calibration period—not a finalized operating environment.

Conclusion: This regulation elevates environmental robustness from a design preference to a mandatory gatekeeping criterion for the Saudi EV charging market. Its immediate impact lies in extended certification lead times and revised product qualification workflows—not in broad market exclusion. For now, it is best understood as an operational recalibration point, not a strategic inflection.

Information Source: Saudi Standards, Metrology and Quality Organization (SASO), Technical Regulation TR-SASO-EVCS-2026, published April 23, 2026. Note: Authorization status of testing institutions and final lab procedures remain subject to ongoing SASO clarification and are recommended for continued monitoring.