Oregon Revised Statutes Occupations and Professions § 670.380

(1) If the administrator determines that the standards, qualifications and examinations for licensing or registration of building trades and mechanical and specialty skills of another state are substantially similar to the standards, qualifications and examinations required under applicable Oregon statutes and rules administered by the agency as specified in ORS 455.100, the administrator with approval of the designated examining or advisory board may, when it is in the best interest of the economy of the State of Oregon, enter into a reciprocal agreement with such other state to issue without examination licenses or certificate of registration upon proof of licensing or registration in such other state and upon payment of appropriate fees.

(2) Reciprocal agreements may be terminated by the administrator with approval of the designated examining or advisory board, upon a determination that the other party is not maintaining and enforcing standards, qualifications and examinations substantially similar to those of Oregon.