April 20, 1986   |   Valid   |   By law   |   Pamphlet HD9909.A34 S 796 1986   |   3ACKU000977552   |  
April 20, 1984   |   Valid   |   Regulation   |   Pamphlet KNF2720 R 487 1984   |   3ACKU000935758   |  
April 20, 1982   |   Valid   |   Regulation   |   Pamphlet HG9979 R 435 1982   |   3ACKU000913698   |  
April 20, 1983   |   Valid   |   Regulation   |   Pamphlet TD313.A3 R 44 1983   |   3ACKU000911635   |