# Regulus search export - Query: `81 FR 42609` - 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: 2026-08-23T10:30:24.932Z ## 1. Hazardous Materials: Miscellaneous Petitions for Rulemaking (RRR) **Citation:** 81 FR 42609 **Type / status:** rulemaking / proposed **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2016-06-30 In response to petitions for rulemaking submitted by the regulated community, PHMSA proposes to amend the Hazardous Materials Regulations (HMR; 49 CFR parts 171 through 180) to update, clarify, or provide relief from miscellaneous regulatory requirements. Specifically, PHMSA is proposing amendments that include, but are not limited to, the following: Incorporating by Reference (IBR) multiple publications from both the Compressed Gas Association (CGA) and the Chlorine Institute; addressing inconsistencies with domestic and international labels and placards; permitting alternative testing for aerosols; no longer mandating that excepted quantities comply with the emergency response telephone requirement; allowing electronic signatures for Environmental Protection Agency (EPA) manifest forms; and no longer requiring the service pressure to be marked on Department of Transportation (DOT) 8 and 8L cylinders. ### Provenance - Official: Yes - Source: - Source ID: `federal-register` - SHA-256: `ce84975f554cdf60e70e4fb8a52cfb4e0c33f3385de8ee38f1d513dc80ca0bc8` - Retrieved: 2026-08-20T06:04:51.294Z - Document slug: `federal-register-2016-15303` - Related records: 44