The inspection bodies may vary in nature, in accordance with what is decided in each Member State (they may be public, semi-public or private), and they will accordingly have different means of obtaining resources and funding.
Dalībvalstīs var atšķirties kontroles iestāžu statuss (valsts, daļēji valsts, privātas), un atkarībā no šī statusa dažādi var būt šo iestāžu ienākumu avoti un finansējuma veids.