# Regulus search export - Query: `91 FR 49339` - 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: 3 - Exported: 2026-08-23T19:07:10.794Z ## 1. General placarding requirements. **Citation:** 49 CFR 172.504 **Type / status:** regulation / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** 2026-08-18 / Not stated Link to an amendment published at 91 FR 49339, Aug. 4, 2026. (a) General. ### Provenance - Official: Yes - Source: - Source ID: `ecfr` - SHA-256: `9c9ab02971eaa1ff5c5211ee9995258a388367c44d1b55fa54bc10c476857b2e` - Retrieved: 2026-08-20T05:45:59.130Z - Document slug: `49-cfr-172-504` - Related records: 296 ## 2. Bulk packagings other than portable tanks, cargo tanks, tank cars and multi-unit tank car tanks. **Citation:** 49 CFR 172.331 **Type / status:** regulation / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** 2026-08-18 / Not stated Link to an amendment published at 91 FR 49339, Aug. 4, 2026. ### Provenance - Official: Yes - Source: - Source ID: `ecfr` - SHA-256: `510d723b0e76efe943ef4e4550bb79a35caedf52e42f13d687b219a6e0eb23eb` - Retrieved: 2026-08-20T05:45:59.130Z - Document slug: `49-cfr-172-331` - Related records: 51 ## 3. Bulk packagings. **Citation:** 49 CFR 172.514 **Type / status:** regulation / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** 2026-08-18 / Not stated Link to an amendment published at 91 FR 49339, Aug. 4, 2026. ### Provenance - Official: Yes - Source: - Source ID: `ecfr` - SHA-256: `f4de50b4390ef6cc9c3f5690655fe87cf459bf08843f6f8979ad06fb2e50dbf8` - Retrieved: 2026-08-20T05:45:59.130Z - Document slug: `49-cfr-172-514` - Related records: 73