Member States shall require that the manufacturer, the supplier, and each undertaking ensures that high-activity sealed sources and containers comply with the requirements for identification and marking as set out in Annex XVI.
Medlemsstaterne kræver, at producenten, leverandøren og hver enkelt virksomhed sikrer, at højaktive lukkede kilder og deres beholdere overholder kravene om identificering og mærkning i bilag XVI.