In Spain, the waste inactivation is optional for class 1 and obligatory for class 2, 3 and 4 but the Competent Authority recommends operators to inactivate the GMOs in all cases.
U Španjolskoj nije obvezno inaktivirati otpad razreda 1., ali se otpad razreda 2., 3. i 4. mora obavezno inaktivirati.