CFR / 
Title 49
 / Part 178
 / 
Sec. 178.500 Purpose, scope and definitions.
(a) This subpart prescribes certain requirements for non-bulk packagings for hazardous materials. Standards for these packagings are based on the UN Recommendations.
(b) Terms used in this subpart are defined in Sec. 171.8 of this subchapter.