Haw. Rev. Stat. § 486-118.5
(b) Except as provided herein, no person shall offer, display, expose for sale, or solicit for sale any product or jewelry item fabricated, processed, or manufactured with seashells, that is described, labeled, or identified using the term "Ni‘ihau" or "Niihau", either alone or in conjunction with other words, or in a trade or brand name, unless:
[L 2004, c 91, §1]