(1) The governing board of the authority is responsible for the execution of the voter-approved plan. Participating jurisdictions shall review the plan every ten years. The board may:

(a) Levy taxes and impose benefit charges as authorized in the plan and approved by authority voters;

(b) Enter into agreements with federal, state, local, and regional entities and departments as necessary to accomplish authority purposes and protect the authority's investments;

(c) Accept gifts, grants, or other contributions of funds that will support the purposes and programs of the authority;

(d) Monitor and audit the progress and execution of fire protection and emergency service projects to protect the investment of the public and annually make public its findings;

(e) Pay for services and enter into leases and contracts, including professional service contracts;

(f) Hire, manage, and terminate employees; and

(g) Exercise powers and perform duties as the board determines necessary to carry out the purposes, functions, and projects of the authority in accordance with this title if one of the fire protection jurisdictions is a fire district, unless provided otherwise in the regional fire protection service authority plan, or in accordance with the statutes identified in the plan if none of the fire protection jurisdictions is a fire district.

(2) An authority with more than $10,000,000 in annual revenues for the preceding three years, or an authority that is being formed by participating jurisdictions that cumulatively had more than $10,000,000 in annual revenues for three years prior to the formation of the authority, may designate by resolution some other person having experience in financial or fiscal matters as the treasurer of the authority. Such a treasurer shall possess all of the powers, responsibilities, and duties of, and shall be subject to the same restrictions as provided by law for, the county treasurer with regard to a fire district and the county auditor with regard to district financial matters under chapter 52.16 RCW and other applicable statutes.

(3) An authority may enforce fire codes as provided under chapter 19.27 RCW.