DIN 54162 Non-destructive testing - Qualification and certification of personnel for thermographic testing - General and special principles for level 1, 2 and 3
DIN 54190-1 Non-destructive testing - Thermographic testing - Part 1: General principles
DIN 54190-2 Non-destructive testing - Thermographic testing - Part 2: Equipment*, 2011-09-01 Update
DIN 54190-3 Non-destructive testing - Thermografic testing - Part 3: Terms and definitions
DIN EN 50110-1 Operation of electrical installations - Part 1: General requirements; German version EN 50110-1:2013*, 2014-02-01 Update
DIN 54191:2009 history
2017DIN 54191:2017-10 Non-destructive testing - Thermographic testing of electric installations