523 527 farligt stof affald, bortskaffelse af affald, forvaltning af affald, grænseoverskridende transport civilbcskyltelse, forebyggelse af risici, industriel risiko, miljøbeskyttelse
Centre, research programme approximation of laws, domestic market, postal and telecommunications services, postal service approximation of laws, liberalization of the market, telecommunications approximation of laws, liberalization of trade. telecommunications, trade licence approximation of laws, telecommunications, telecommunications