I also prefer ENG language, but when you can't find it....
anyway, anyone can distribute with missing standards:

EN ISO 16932-2: 2014 Non-destructive testing - Characterisation and verification of ultrasonic phased array equipment - Part 2: Probes
EN ISO 16946:2015 Non-destructive testing - Ultrasonic testing - Specification for step wedge calibration block (ISO 16946:2015)
CEN/TR 15589:2014 Non destructive testing - Code of practice for the approval of NDT personnel by recognised third party organisations under the provisions of Directive 97/23/EC