HRS §414-197
Directors can resign
A director can quit at any time by sending a written or electronic notice to the board, its chair, or the corporation. The resignation takes effect when the notice is delivered, unless the notice says it starts later.
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The statute, as written — Resignation of directors
(a) A director may resign at any time by delivering notice given in writing or by electronic transmission to the board of directors, its chairperson, or the corporation. (b) A resignation is effective when the notice is delivered unless the notice specifies a later effective date.
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