OAR 918-008-0070
OAR 918-008-0070. Transition Provisions
Nothing in these rules shall prevent the creation of a new code adoption cycle or varying the adoption cycle to more or less than three years when:
(1) Adopting a new model code;
(2) There is a changed model code or publication date; or
(3) It is necessary to adjust the Oregon adoption year to make it compatible with the model code adoption.