{"operation":"document","citation":"49 CFR 173.145","title":"Other Regulated Materials—Assignment of packing group.","source_type":"regulation","agency":"Pipeline and Hazardous Materials Safety Administration","status":"historical","official":true,"published_on":null,"effective_on":"2022-10-01","summary":"Packing groups are not assigned to ORM-D materials.","machine_formats":{"json":"https://regulus.evalyn.ai/document/49-cfr-173-145.json","markdown":"https://regulus.evalyn.ai/document/49-cfr-173-145.md"},"app_url":"https://regulus.evalyn.ai/document/49-cfr-173-145","source_url":"https://www.govinfo.gov/app/details/CFR-2022-title49-vol2/CFR-2022-title49-vol2-sec173-145","body":"Packing groups are not assigned to ORM-D materials.","truncated":false,"body_characters":51}