My name is Derek Gough and I m working as a building control officer. I have numbers of responsibilities like responding to emergency calls to check buildings which have been damaged by fire, bad weather, or due to poor building standards. Working closely with construction workers on planning proposals. Carrying out inspections on site at each stage of the building process. Recently, my manager added one more responsibility to inspect fire doors as per country regulations but I do not have a specific certification. Can anyone suggest me the best institute for fire door inspection?

Different countries and geographical zones have different Standards.  Which country will you be working in?