2009DIN EN ISO 5366-1:2009 Anaesthetic and respiratory equipment - Tracheostomy tubes - Part 1: Tubes and connectors for use in adults (ISO 5366-1:2000); English version of DIN EN ISO 5366-1:2009-07
2005DIN EN 1282-2:2005 Tracheostomy tubes - Part 2: Paediatric tubes (ISO 5366-3:2001, modified); German version EN 1282-2:2005