Haw. Rev. Stat. § 302H-4
When fifteen or more qualified children in any one departmental school district wish to enroll in the Hawaiian language medium education program, the superintendent of education may provide facilities for a Hawaiian language medium education program or provide transportation to the nearest schooling site providing the program, including a charter school site or laboratory school site.
[L 2004, c 133, pt of §2]
"Officially" What? The Legal Rights and Implications of `Ōlelo Hawai`i. 30 UH L. Rev. 243 (2007).