Management of change is the key issue. How we follow up trends, changes in technical but legal as well?
Sure it is necessary, but requested as well.
Renewal period is ‘normally’ maximum 3 years for
– hazardous area classification
– documentations
– Ex personnal skills
– inspections
– lifetime tracking
– maintenance operations
How about You?
Keep up good work.
Arpad
A very interesting reading about hydrogen and more. Even in terms of
One point is fact: competent, educated people shall attend and do their
In a possible hazardous atmosphere only devices, equipments, power and working machines
What we really look for in terms of Ex inspection? Compliance to
arpadveress 
