Oregon Revised Statutes Protection from Fire § 479.550

(1) Except as provided in ORS 479.540, no person shall work on any new electrical installation for which a permit has not been issued.

(2) The Electrical and Elevator Board shall adopt by rule provisions to require a city or a county to issue a temporary permit to be used for emergency or unanticipated work which will be valid for seven days to a licensed electrical contractor prior to the start of an electrical installation to allow contractor response prior to purchase of the actual electrical permit.

(3) The board shall require a city or a county to revoke the temporary permit of the licensed electrical contractor who fails to comply with the Electrical Safety Law.