arpadveress 
EPD stands for explosion protection documentation and has been defined under ATEX 137.
EPD shall be ready by the time of very first operational moment of the potentially hazardous area site.
That is ok.
BUT EPD shall be with facts and how to operate.
AND not how it should look alike…
The above safety approach shall be the pre-defined base of the hazardous area safe operation (not a list of to-do-s).
Pls roger that!
Keep up good work!
Arpad
