# Regulus search export - Query: `88 FR 13624` - Source type: All - Part: All - Source: All - Status: All - Jurisdiction: All - Collection: All - Incident class: All - Sort: relevance - Date from: Any - Date to: Any - As of: Current corpus - Results: 1 - Exported: 2026-08-23T18:57:58.697Z ## 1. Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements **Citation:** 88 FR 13624 **Type / status:** rulemaking / proposed **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2023-03-03 PHMSA proposes amendments to the Hazardous Materials Regulations (HMR) to update, clarify, improve the safety of, or streamline various regulatory requirements. Specifically, this rulemaking responds to 18 petitions for rulemaking submitted by the regulated community between May 2018 and October 2020 that requests PHMSA address a variety of provisions, including but not limited to those addressing packaging, hazard communication, and the incorporation by reference of certain documents. These proposed revisions maintain or enhance the existing high level of safety under the HMR while providing clarity and appropriate regulatory flexibility in the transport of hazardous materials. ### Provenance - Official: Yes - Source: - Source ID: `federal-register` - SHA-256: `a3148dd4c84c08be9c1996796e941dd509fea216ab0acba3c5003bd0b8c62f30` - Retrieved: 2026-08-20T06:04:51.294Z - Document slug: `federal-register-2023-03366` - Related records: 81