{"operation":"document","citation":"49 CFR 173.413","title":"Requirements for Type B packages.","source_type":"regulation","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":null,"effective_on":"2026-08-18","summary":"Except as provided in § 173.416, each Type B(U) or Type B(M) package must be designed and constructed to meet the applicable requirements specified in 10 CFR part 71.","machine_formats":{"json":"https://regulus.evalyn.ai/document/49-cfr-173-413.json","markdown":"https://regulus.evalyn.ai/document/49-cfr-173-413.md"},"app_url":"https://regulus.evalyn.ai/document/49-cfr-173-413","source_url":"https://www.ecfr.gov/on/2026-08-18/title-49/section-173.413","body":"Except as provided in § 173.416, each Type B(U) or Type B(M) package must be designed and constructed to meet the applicable requirements specified in 10 CFR part 71.","truncated":false,"body_characters":166}