{"operation":"document","citation":"ERG 2024 ID 2599","title":"Refrigerant gas R-503 (ID 2599)","source_type":"guidance","agency":"U.S. DOT / Transport Canada / SICT","status":"guidance","official":true,"published_on":"2024-04-04","effective_on":null,"summary":"ERG2024 assigns Refrigerant gas R-503 (ID 2599) to Guide 126: Gases - Compressed or Liquefied (Including Refrigerant Gases).","machine_formats":{"json":"https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id2599-refrigerant-gas-r-503.json","markdown":"https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id2599-refrigerant-gas-r-503.md"},"app_url":"https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id2599-refrigerant-gas-r-503","source_url":"https://www.phmsa.dot.gov/erg/material?materialName=Refrigerant+gas+R-503&materialUn=2599","body":"ERG identification number: 2599.\nMaterial: Refrigerant gas R-503.\nAssigned response guide: Guide 126, Gases - Compressed or Liquefied (Including Refrigerant Gases).\nThe ERG index does not mark this entry with the P polymerization-hazard indicator.","truncated":false,"body_characters":247}