Omnibus Election Code
Section 217. Delivery of the ballot boxes, keys and election supplies and documents. - Upon the termination of the counting of votes, the board of election inspectors shall place in the compartment for valid ballots, the envelopes for used ballots hereinbefore referred to, the unused ballots, the tally board or sheet, a copy of the election returns, and the minutes of its proceedings, and then shall lock the ballot box with three padlocks and such safety devices as the Commission may prescribe. Immediately after the box is locked, the three keys of the padlocks shall be placed in three separate envelopes and shall be sealed and signed by all the members of the board of election inspectors.
The authorized representatives of the Commission shall forthwith take delivery of said envelopes, signing a receipt therefor, and deliver without delay one envelope to the provincial treasurer, another to the provincial fiscal and the other to the provincial election supervisor.
The ballot box, all supplies of the board of election inspectors and all pertinent papers and documents shall immediately be delivered by the board of election inspectors and the watchers to the city or municipal treasurer who shall keep his office open all night on the day of election if necessary for this purpose, and shall provide the necessary facilities for said delivery at the expense of the city or municipality. The book of voters shall be returned to the election registrar who shall keep it under his custody. The treasurer and the election registrar, as the case may be, shall on the day after the election require the members of the board of election inspectors who failed to send the objects referred to herein to deliver the same to him immediately and acknowledge receipt thereof in detail.