Proclamation No. 99, s. 1966 Full Title DECLARING MONDAY, SEPTEMBER 19, 1966, AS LAW DAY. Date of Approval September 9, 1966 President Marcos, Ferdinand E.
Proclamation No. 744, s. 1970 Full Title DECLARING SEPTEMBER 19, 1970, AS LAW DAY Date of Approval August 28, 1970 President Marcos, Ferdinand E.
Proclamation No. 881-A, s. 1971 Full Title DECLARING SEPTEMBER 20, 1971, AS LAW DAY Date of Approval July 26, 1971 President Marcos, Ferdinand E.