January 19, 1986   |   Valid   |   By law   |   Pamphlet HD9867.A2 S 73 1986   |   3ACKU000976851   |  
January 19, 1988   |   Valid   |   Regulation   |   Pamphlet Z249 P 756 1988   |   3ACKU000978808   |  
January 14, 1978   |   Valid   |   By law   |   Pamphlet KNF2720 S 737 1978   |   3ACKU000977347   |  
January 15, 2006   |   Valid   |   Regulation   |   Pamphlet DS353 R 44 2006   |   3ACKU000982032   |