FCC Bans Chinese Labs from RF Device Certification: MRA Rule Reshapes Compliance Supply Chains

Complete Timeline: From Targeted Delisting to Blanket Country Ban

The regulatory pathway unfolded in three phases: targeted strikes, rule groundwork, and full domain ban implementation.

May 2025: FCC voted through the "Bad Labs" rule, building a targeted cleanup framework with new association-relationship criteria to provide rule basis for revoking accreditations.

September 9, 2025: First implementation wave — FCC revoked accreditation of several leading domestic Chinese labs; remaining domestic labs retained accreditation temporarily, marking a targeted name-and-shame cleanup.

April 30, 2026: FCC advanced ET Docket 24-136 draft proposal, using MRA mutual recognition agreements as the entry threshold. Since China and the US have not signed such agreements, the rule effectively draws a red line for all mainland labs, including foreign-invested joint ventures.

October 7, 2026: FCC published the October 29 meeting agenda; supporting data showed over 80% of newly approved RF devices in the US market had testing completed in mainland Chinese labs.

October 29, 2026: Proposal passed with a transition period set until December 1, 2028 ; existing accreditations remain valid during transition.

Key distinction: 2025 actions blacklisted individual labs; this resolution is a country-level access rule — regardless of state-owned, private, or joint-venture background — representing a qualitative change in rule nature.

Core Rules and Key Information

1. Controlled Product Scope — All devices requiring FCC RF authorization with wireless transmit functions: smartphones, routers, IoT modules, vehicle communication terminals, optical modules, etc. Without a compliant FCC test report, products cannot obtain an FCC ID and cannot be imported or sold in the US.

2. Underlying Rule Logic: MRA Mutual Recognition Framework — FCC's official stance: only testing bodies from regions with concluded laboratory Mutual Recognition Agreements (MRA) are recognized. The rule nominally has no country targeting, but directly results in mainland Chinese labs no longer being accepted.

3. Dual Nature of the Transition Period — On one hand, a two-plus-year buffer avoids instant supply-chain paralysis; on the other, enterprises must pre-plan test-resource migration. After December 2028, US-bound RF devices must be tested in laboratories located in MRA-qualified regions.

4. Industry Background and Internal Divergence — Domestic labs are the mainstay cluster for FCC RF testing, advantaged by proximity to manufacturing, fast turnaround, and controllable cost. Meanwhile, US brands and channel partners have repeatedly voiced concerns: test capacity migration is difficult, costs will rise, and new-product cycles will lengthen.

Industry Impact

Testing capacity will gradually divert to labs in Taiwan, Japan, Korea, Europe, and the US mainland, likely causing short-term overseas lab scheduling congestion and price increases. Outbound hardware firms must adjust compliance supply chains within the transition window; domestic testing bodies can sustainably expand non-US market certification mutual-recognition capabilities to reduce reliance on a single certification system. The episode signals that certification and standards-recognition systems are becoming a critical element in technology competition.

Event Summary

Past sanctions focused on chips and hardware lists ; this FCC ban directly targets the testing infrastructure indispensable for going global . The two-year transition gives industry an adjustment window, but alternative capacity build-out cycles are long. For outbound enterprises, supply-chain security encompasses not only components but also compliance-certification links — requiring early layout and diversified risk dispersion.