2026-19267NoticeWallet

OSHA Reviews RETC Safety Testing Expansion Bid

Published Date: 9/21/2026

Notice

Summary

RETC, LLC. wants to expand its role as a trusted safety tester recognized by OSHA. This means they could test more products to keep workers safe. If you have thoughts or info, speak up by October 6, 2026, so OSHA can consider it before making a final call.

Analyzed Economic Effects

2 provisions identified: 2 benefits, 0 costs, 0 mixed.

RETC May Certify UL 1741 Equipment

RETC, LLC. applied to add the test standard UL 1741 (Inverters, Converters, Controllers and Interconnection System Equipment for Use with Distributed Energy Resources) to its scope as an OSHA-recognized Nationally Recognized Testing Laboratory (NRTL). OSHA completed a review including an on-site assessment March 3–5, 2026, and has preliminarily determined to grant the expansion.

New RETC Testing Site Proposed in California

RETC requested addition of a testing site at 46457 Landing Pkwy., Fremont, CA 94538 to its OSHA NRTL scope, and OSHA preliminarily determined to grant the application after an on-site review March 3–5, 2026. OSHA will update its website if it grants the expansion and may change RETC's NRTL headquarters to the new site.

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Key Dates

Published Date
Comments Due
9/21/2026
10/6/2026

Department and Agencies

Department
Independent Agency
Agency
Labor Department
Occupational Safety and Health Administration
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