Changes made by 92/20/EEC: Commission Decision of 12 December 1991 Amending Decision 90/541/EEC determining the countries to the companies or other legal persons of which legal protection of topographies of semiconducteur products is extended
EU Decision 1992/20
The legislation 92/20/EEC: Commission Decision of 12 December 1991 Amending Decision 90/541/EEC determining the countries to the companies or other legal persons of which legal protection of topographies of semiconducteur products is extended changes, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.