Haw. Rev. Stat. § 103D-1304: Affirmative program for procuring oils with recycled content.

(a) Each chief procurement officer shall establish and maintain an affirmative program for procuring oils containing the maximum content of recycled oil.

(b) An affirmative program shall include:

(1) Placement of descriptions of the preference of recycled oil products in publications used to solicit bids from suppliers or vendors;

(2) Descriptions of the recycled oil procurement program at the bidders' conferences;

(3) Discussion of the preference program in lubricating oil and industrial oil procurement solicitations, invitations for bids, requests for proposals, or other solicitations for offers under this chapter; and

(4) Efforts to inform trade associations about the preference program.