Section 82Omnibus Election Code of the Philippines (Batas Pambansa Blg. 881), Sec. 82

Lawful election propaganda. - Lawful election propaganda shall include:

(a) Pamphlets, leaflets, cards, decals, stickers or other written or printed materials of a size not more than eight and one-half inches in width and fourteen inches in length;

(b) Handwritten or printed letters urging voters to vote for or against any particular candidate;

(c) Cloth, paper or cardboard posters, whether framed or posted, with an area exceeding two feet by three feet, except that, at the site and on the occasion of a public meeting or rally, or in announcing the holding of said meeting or rally, streamers not exceeding three feet by eight feet in size, shall be allowed: Provided, That said streamers may not be displayed except one week before the date of the meeting or rally and that it shall be removed within seventy-two hours after said meeting or rally; or

(d) All other forms of election propaganda not prohibited by this Code as the Commission may authorize after due notice to all interested parties and hearing where all the interested parties were given an equal opportunity to be heard: Provided, That the Commission's authorization shall be published in two newspapers of general circulation throughout the nation for at least twice within one week after the authorization has been granted.