EN 60950-22:2006 Information technology equipment - Safety Part 22: Equipment installed outdoors (Incorporates Amendment A11: 2008; Incorporating corrigenda October 2008 and October 2009)
2017EN 60950-22:2017 Information technology equipment - Safety - Part 22: Equipment to be installed outdoors
2006EN 60950-22:2006 Information technology equipment - Safety Part 22: Equipment installed outdoors (Incorporates Amendment A11: 2008; Incorporating corrigenda October 2008 and October 2009)