Komisija je na tej osnovi razvila kombiniran sistem določanja prednosti na podlagi spremljanja in modeliranja (COMMPS = combined monitoring-based and modelling-based priority setting) v sodelovanju s strokovnjaki zainteresiranih strani, med katere spadajo Znanstveni odbor za strupenost, strupenost za ekosisteme in okolje, države članice, države EFTA, Evropska agencija za okolje, evropska poslovna združenja, tudi tista, ki predstavljajo mala in srednja podjetja, ter evropske okoljske organizacije.
The Commission has, on this basis, developed a combined monitoring-based and modelling-based priority setting (COMMPS) scheme, in collaboration with experts of interested parties, involving the Scientific Committee for Toxicity, Ecotoxicity and the Environment, Member States, EFTA countries, the European Environment Agency, European business associations including those representing small and medium-sized enterprises and European environmental organisations.