Decree to make regulations under section 6 (3) of the Unemployment Act [of 9 Sep. 1949: LS 1967 - Neth. 1 (consolidation) ... 1974 - Neth. 1] (provisions as to claims in the event of involuntary unemployment for certain classes of civil servants within the meaning of the General Civil Service Pensions Act [No. 6 of 1966].