2022DIN EN 13138-1:2022-03 Buoyant aids for swimming instruction - Part 1: Safety requirements and test methods for buoyant aids to be worn; German version EN 13138-1:2021 + AC:2022
2022DIN EN 13138-1:2022 Buoyant aids for swimming instruction - Part 1: Safety requirements and test methods for buoyant aids to be worn
2020DIN EN 13138-1:2020 Buoyant aids for swimming instruction - Part 1: Safety requirements and test methods for buoyant aids to be worn; German and English version prEN 13138-1:2020
1970DIN EN 13138-1 E:2018-02 Buoyant aids for swimming instruction - Part 1: Safety requirements and test methods for buoyant aids to be worn
2015DIN EN 13138-1:2015 Buoyant aids for swimming instruction - Part 1: Safety requirements and test methods for buoyant aids to be worn; German version EN 13138-1:2014
2009DIN EN 13138-1:2009 Buoyant aids for swimming instruction - Part 1: Safety requirements and test methods for buoyant aids to be worn; German version EN 13138-1:2008