Changes made by Council Directive of 4 December 1990 on the operational protection of outside workers exposed to the risk of ionizing radiation during their activities in controlled areas (90/641/Euratom)
EU Directive 1990/641
No changes made by Council Directive of 4 December 1990 on the operational protection of outside workers exposed to the risk of ionizing radiation during their activities in controlled areas (90/641/Euratom) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.