# C1-2026-00147: OSHA Fixes Tiny Mistake in Chemical Safety Labels

C1-2026-00147, Hazard Communication Standard; Corrections, is a Federal Register rule from Labor Department, Occupational Safety and Health Administration published 2026-02-13; deemed significant under Executive Order 12866 (as of 2026-06-11).

- Canonical: https://policyrisk.com/federal-register/C1-2026-00147
- As of: 2026-06-11
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Document number: C1-2026-00147
- Title: Hazard Communication Standard; Corrections
- Type: Rule
- Agencies: Labor Department; Occupational Safety and Health Administration
- Citation: 91 FR 6760
- Published: 2026-02-13
- Effective: unknown
- Comments close: not stated
- Significant: yes (FR_METADATA)
- Touches household money: no
- Regulation identifier numbers: 1218-AC93
- Last updated: 2026-06-11

## In one line

OSHA Fixes Tiny Mistake in Chemical Safety Labels

## Summary

OSHA fixed a small but important mistake in the Hazard Communication Standard to make sure chemical safety info is crystal clear. This update mainly affects workplaces handling chemicals and aerosols, clarifying how to classify gases under pressure. The correction is effective immediately and won’t cost anyone extra—just smoother safety rules!

## Effects PRIA read

- Gases vs. Aerosols Classification Clarified: benefit, low. If you work with chemicals or manage chemical safety, OSHA corrected 29 CFR 1910.1200 (Hazard Communication) in the Federal Register on February 13, 2026. The correction adds a definition: "The critical temperature is the temperature above which a pure gas cannot be liquefied." It also states: "Aer…

## Related documents

- [2026-11093](https://policyrisk.com/federal-register/2026-11093): Amending the Medical Evaluation Requirements in the Respiratory Protection Standard for Certain Types of Respirators, 2026-06-03
- [2026-10456](https://policyrisk.com/federal-register/2026-10456): Department of Labor Federal Civil Penalties Inflation Adjustment Act Annual Adjustments for 2026, 2026-05-27
- [2026-06578](https://policyrisk.com/federal-register/2026-06578): Walking-Working Surfaces, 2026-04-06
- [2026-19833](https://policyrisk.com/federal-register/2026-19833): Intertek Testing Services NA, Inc.: Application for Expansion of Recognition, 2026-09-29
- [2026-19267](https://policyrisk.com/federal-register/2026-19267): RETC, LLC.: Application for Expansion of Recognition, 2026-09-21
- [2026-19268](https://policyrisk.com/federal-register/2026-19268): TUV SUD America, Inc.: Application for Expansion of Recognition, 2026-09-21

## Sources
- [C1-2026-00147 on federalregister.gov](https://www.federalregister.gov/documents/2026/02/13/C1-2026-00147/hazard-communication-standard-corrections)
- [C1-2026-00147 as published (PDF)](https://www.govinfo.gov/content/pkg/FR-2026-02-13/pdf/C1-2026-00147.pdf)

## Related
- [Previous: 2026-03002, Section 3 Project Threshold Updates for Creating Economic Opportunities for Low…](https://policyrisk.com/federal-register/2026-03002)
- [Next: 2026-03015, Television Broadcasting Services Hutchinson, Kansas](https://policyrisk.com/federal-register/2026-03015)
- [All Federal Register documents](https://policyrisk.com/federal-register)

Source: PRIA, https://policyrisk.com/federal-register/C1-2026-00147 (as of 2026-06-11).