Rule lifecycle · RIN:1218-AD59

Benzene

Department of Labor, Occupational Safety and Health Administration — observed across 2 documents over 50 days. Use the source documents below before deciding whether this affects your business.

In plain English

OSHA is updating safety rules for handling benzene, a colorless chemical used in manufacturing, to better protect workers from health risks. If your business handles benzene in any form, you must review your air monitoring, safety equipment, and worker training to comply with the new standards.

First seen

Jul 1, 2025

Last seen

Aug 20, 2025

Latest stage

Proposed Rule

PRORULE → RULE

Stage timeline

  1. Proposed·Jul 1, 2025

    Benzene

    #2025-11634

  2. Proposed·Aug 20, 2025

    Benzene

    #2025-15902