In lieu of joint staff, a governing board may designate staff from any other city or county to serve as a member of its staff with the approval of the governing board of the other city or county. A staff member, if designated from another city or county under this section, shall, while exercising the duties of the position, be considered an agent of the local government exercising those duties. The governing board of one local government may request the governing board of a second local government to direct one or more of the second local government's staff members to exercise their powers within part or all of the first local government's jurisdiction, and they shall thereupon be empowered to do so until the first local government officially withdraws its request in the manner provided in G.S. 160D-202.
A local government may contract with an individual, company, council of governments, regional planning agency, metropolitan planning organization, or rural planning agency to designate an individual who is not a city or county employee to work under the supervision of the local government to exercise the functions authorized by this section. The local government shall have the same potential liability, if any, for inspections conducted by an individual who is not an employee of the local government as it does for an individual who is an employee of the local government. The company or individual with whom the local government contracts shall have errors and omissions and other insurance coverage acceptable to the local government.
N.C. Gen. Stat. § 160D-402