1.1 This specification covers nationally recognized requirements for the cautionary information to be placed on the label of 4-gal to 6-gal (15-L to 23-L) plastic open-head containers (buckets). It is not the intent of this specification to include any other labeling requirements, such as those set forth in Federal Hazardous Substances Act (FHSA) or other applicable regulations and standards. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.