1.1 Smart textiles is an emerging field. As the needs of this area develop, this standard will evolve accordingly. Its content may be referenced or adopted, or both, in whole or in part as demanded by the needs of the user. 1.2 Terminology and definitions related to smart textiles such as electrical textiles and wearable electronics will be included as well as the fiber, yarn, and fabric that compose them, and final end products. 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.