a) Demanda química de oxígeno (DQO), fósforo (P), azufre (S), óxidos de nitrógeno (NOx)
Proofs of origin issued within the framework of the agreements referred to in Article # of Protocol # for products originating in the Community, Iceland or Norway shall be accepted for the purpose of granting preferential treatment provided for by the EEA AgreementEurLex-2 EurLex-2