Within ninety (90) days of the approval of the “”Guam Forest System Plan,”” the Department shall promulgate rules and regulations, in accordance with the Administrative Adjudication Act, to support the Plan and the operations of the Guam Forest System. Proposed rules and regulations shall be submitted to I Maga’lahi (the Governor), and transmitted to I Liheslaturan Guåhan (the Guam Legislature) for approval.