# UL 61010-031 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard For UL 61010-031, standard title is Electrical Equipment for Measurement, Control and Laboratory Use - Part 031: Safety Requirements for Hand-Held and Hand-Manipulated Probe Assemblies for Electrical Measurement and Test; nrtl is TUVAM; laboratory is TÜV SÜD America Inc; status is currently recognized, recorded from its source on 2026-08-10. - **Test standard:** UL 61010-031 _(verified: appears in the quote below)_ - **Standard title:** Electrical Equipment for Measurement, Control and Laboratory Use - Part 031: Safety Requirements for Hand-Held and Hand-Manipulated Probe Assemblies for Electrical Measurement and Test _(verified: appears in the quote below)_ - **NRTL:** TUVAM _(verified: appears in the quote below)_ - **Laboratory:** TÜV SÜD America Inc. _(verified: appears in the quote below)_ - **Status:** currently recognized _(our reading, not quoted from the source)_ ## What the source says > UL 61010-031 | Electrical Equipment for Measurement, Control and Laboratory Use - Part 031: Safety Requirements for Hand-Held and Hand-Manipulated Probe Assemblies for Electrical Measurement and Test | ## Source - https://www.osha.gov/nationally-recognized-testing-laboratory-program/tuvam Last verified: 2026-08-10. Review by: 2026-11-08. Part of [Which OSHA-recognized labs (NRTLs) can certify to a given test standard](https://referencesource.org/nrtl-recognized-test-standards/).