Changes made by 90/603/EEC: Commission Decision of 9 November 1990 amending Decision 88/222/EEC recognizing certain Member States or regions of certain Member States as being free from Quadraspidiotus perniciosus (San José Scale)
EU Decision 1990/603
The legislation 90/603/EEC: Commission Decision of 9 November 1990 amending Decision 88/222/EEC recognizing certain Member States or regions of certain Member States as being free from Quadraspidiotus perniciosus (San José Scale) changes, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.