108. (1) Any payment for election expenses of $25 or more must be proved by an itemized invoice.
(2) An itemized invoice must provide all the particulars required for auditing each item of work or material and the rate or unit price used for computing the amount.
(3) Every person to whom an amount is due for election expenses must present his claim to the official agent not later than within the sixty days following polling day. After that time, the claim is prescribed.
(4) If the official agent has died and has not been replaced, the claim shall be forwarded within the same delay to the leader of the party or to the candidate himself, as the case may be.