In some Member States inspections were conducted by specialised inspectors from the Competent Authority, while in others inspections were carried out at the request of the Competent Authorities by specialised inspectors from other ministries or services.
Mõnes liikmesriigis teostasid inspekteerimist pädeva asutuse spetsiaalsed inspektorid, kuid teistes teostasid seda pädevate asutuste taotlusel spetsiaalsed inspektorid teistest ministeeriumidest või ametitest.