Haw. Rev. Stat. § 89-17
The board shall maintain a list of employee organizations. To be recognized as such and to be included in the list, an organization shall file with the board a statement of its name, the name and address of its secretary or other officer to whom notices may be sent, the date of its organization, and its affiliations, if any, with other organizations. No other qualifications for inclusion shall be required, but every employee organization shall notify the board promptly of any change of name or of the name and address of its secretary or other officer to whom notices may be sent, or of its affiliations.
The board shall indicate on the list which employee organizations are exclusive representatives of appropriate bargaining units, the effective dates of their certification, and the effective date and expiration date of any agreement reached between the public employer and the exclusive representative. Copies of the list shall be made available to interested parties upon request.
HRS § 89-17