toezicht op het milieu [ ecoaudit | EMAS | milieuaccountancy | milieubeheer- en milieuauditsysteem | milieubewaking | milieudefensie | milieu-inspectie | milieupolitie | milieuwachter ]
environmental monitoring [ EMAS | environmental inspection | environmental surveillance | environmental watch | EU Eco-Management and Audit Scheme | monitoring of pollution | Environmental audit(STW) ]