ADMINISTRATIVE ORDER NO. 450, May 16, 1981
ELIMINATING THE REQUIREMENT OF A LETTER OF CONFIRMATION AND TAX CLEARANCE FOR PARTICIPATING IN PUBLIC BIDDING AND OTHER PURPOSES, BY REPEALING ADMINISTRATIVE ORDER NO. 66
WHEREAS, some administrative requirements became archaic, and onerous that their continued enforcement unduly burdens the public;
NOW, THEREFORE, I, FERDINAND E. MARCOS, President of the Philippines, by virtue of the powers vested in me by law, do. hereby repeal Administrative Order No. 66 requiring the presentation; of a Letter of Confirmation (BIR Form No. 19.65-A-1) and BIR Tax Clearance (BIR Form No. 17.61) as prerequisites to participate in any public bidding with the government or any of its-agencies including government-owned and controlled corporations and for other similar purposes.
Done in the City of Manila, this 16th day, of May, in the year of Our Lord, nineteen hundred and eighty-one.
President of the Philippines
By the President:
(Sgd.) JUAN C. TUVERA
Presidential Executive Assistant