49 CFR 172 Special Provision 177 (Numeric Codes)

These provisions are multi-modal and apply to bulk and non-bulk packagings.

Code	177
Description	Gasoline, or, ethanol and gasoline mixtures, for use in internal combustion engines (e.g., in automobiles, stationary engines and other engines) must be assigned to Packing Group II regardless of variations in volatility.
HazMat with this Code	UN 3475 - Ethanol and gasoline mixture or Ethanol and motor spirit mixture or Ethanol and petrol mixture, with more than 10% ethanol UN 1203 - Gasoline includes gasoline mixed with ethyl alcohol, with not more than 10% alcohol