79/831/EEC-1979
歐盟理事會第6次對統一各成員國有關危險物質分類,包裝和標識的法律,法規和管理規定的67/548/EEC指令進行修改的指令
Council Directive Amending for the Sixth Time Directive 67/548/EEC on the Approximation of the Laws, Regulations and Administrative Provisions Relating to the Classification, Packaging and Labelling of Dangerous Substances