53 OG No. 7, 2069 (April 15, 1957)
This Order shall not oblige the Head of any department, bureau, or office to reduce as herein provided the office hours in his department, bureau, or office, but leaves the same to his discretion subject to the requirements of the service and provided that the usual volume of work is not diminished by the reduction of office hours.
Done in the of Manila, this 26th day of March, in the year of Our Lord, nineteen hundred and fifty-seven, and the Independence of the Philippines , the eleventh.
(Sgd.) FERDINAND E. MARCOS President of the Philippines By the President: (Sgd.) FOTUNATO DE LEONExecutive Secretary