21/2010 NFGM decree defines it. 3 levels** of Ex personnel competency exist:

- technician

- maintenance

- supervisor*

* if already member of technical chamber and registered as designer, you may deliver designs accordingly (if you'd like to see the tag explosion protection next to your name: you may apply for G19)

** further education, final activity strongly depends on basic education

Note:

- other decree says it shall be refreshed in every 5 years maximum.

- only state approved training centres are authorized

WHAT ABOUT OTHER COUNTRIES?

keep up good work!

Arpad

exprofessional.com