ISO/TR 19811:2017涵盖了《国际海上、空中和陆上危险货物运输条例》下使用的复合气瓶和管: -水容量高达3000升； -设计寿命超过15年。 ISO/TR 19811:2017规定: -ISO/TC 58/SC 3成员国现有使用寿命试验计划的信息； -关于相似性和差异的评论（最初仅供内部委员会使用）； -关于协调的可行性以及是否适合制定ISO交付成果的建议。

ISO/TR 19811:2017 covers composite cylinders and tubes to be used under the International Regulation for Transport of dangerous Goods by sea, air and land: - with a water capacity up to 3000 l; - with a design life greater than 15 years. ISO/TR 19811:2017 provides: - information on existing service life test programmes from ISO/TC 58/SC 3 member countries; - comments (initially for internal committee use only) on similarities and differences; - recommendations on the feasibility of harmonization and whether it would be appropriate to develop an ISO deliverable.