Section 1.    The sum of one hundred seventy-five thousand pesos is hereby authorized to be appropriated, out of any funds in the National Treasury not otherwise appropriated, for the operation and maintenance of the port of entry of Siain, Province of Quezon, during the fiscal year nineteen hundred and sixty-four. Such sums as may be necessary for its operation and maintenance in subsequent years shall be included in the annual General Appropriation Acts. 

Sec. 2.    This Act shall take effect upon its approval.

Approved: June 22, 1963