significance And Use:

2.1 This specification specifies the minimum warnings and instructions that are to be provided on the CO₂ cylinder itself.

scope:

1.1 This specification covers warnings used on refillable CO₂ cylinders with a threaded interface used in the sport of paintball.

1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

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.