Title 67 State Government and State Affairs
Chapter 23 Miscellaneous Provisions
67-2326: Joint action by public agencies — Purpose.

It is the purpose of this act to permit the state and public agencies to make the most efficient use of their powers by enabling them to cooperate to their mutual advantage and thereby provide services and facilities and perform functions in a manner that will best accord with geographic, economic, population, and other factors influencing the needs and development of the respective entities.

67-2327: Definitions.

"Public agency" means any city or political subdivision of this state, including, but not limited to counties; school districts; highway districts; and port authorities; instrumentalities of counties, cities or any political subdivision created under the laws of the state of Idaho; any agency of the state government; and any city or political subdivision of another state. 

"State" means a state of the United States and the District of Columbia.

67-2328: Joint exercise of powers.

a) Any power, privilege or authority, authorized by the Idaho Constitution, statute or charter, held by the state of Idaho or a public agency of said state, may be exercised and enjoyed jointly with the state of Idaho or any other public agency of this state having the same powers, privilege or authority; but never beyond the limitation of such powers, privilege or authority; and the state or public agency of the state, may exercise such powers, privileges and authority jointly with the United States, any other state, or public agency of any of them, to the extent that the laws of the United States or sister state, grant similar powers, privileges or authority, to the United States and its public agencies, or to the sister state and its public agencies; and provided the laws of the United States or a sister state allow such exercise of joint power, privilege or authority. The state or any public agency thereof when acting jointly with another public agency of this state may exercise and enjoy the power, privilege and authority conferred by this act; but nothing in this act shall be construed to extend the jurisdiction, power, privilege or authority of the state or public agency thereof, beyond the power, privilege or authority said state or public agency might have if acting alone.
b) Any state or public agency may enter into agreements with one another for joint or cooperative action which includes, but is not limited to, joint use, ownership and/or operation agreements pursuant to the provisions of this act. Appropriate action by ordinance, resolution, or otherwise pursuant to law of the governing bodies of these participating public agencies shall be necessary before any such agreement may enter into force.

Title 67 State Government and State Affairs
Chapter 28 Purchasing by Political Subdivisions
67-2807: Cooperative Purchasing.

With the approval of its governing board, a political subdivision may participate in cooperative purchasing agreements with the state of Idaho, other Idaho political subdivisions, other government entities, or associations thereof. Political subdivisions may also participate in cooperative purchasing programs established by any association that offers its goods or services as a result of competitive solicitation processes. Goods or services procured by participation in such cooperative agreements or programs shall be deemed to have been acquired in accordance with the requirements of this chapter.