Oregon Department of Consumer and Business Services, Building Codes Division Rule Rule 918-008-0010 Definitions The following definitions apply to OAR 918-008-0000 (Purpose and Scope) to 918-008-0070 (Transition Provisions): (1)“Base model code” means a published collection of standards governing a particular field of construction, which is generally accepted and used in the United States. (2)“Code cycle” means an approximate three-year period starting from the Oregon specialty code effective date. (3)”Oregon specialty code” means a base model code, together with Oregon-specific amendments, which is adopted by the State of Oregon. (4)“Proposed code amendment” means an application from a person to add an amendment to a proposed base model code or amend an Oregon specialty code. (5)“Supplemental code amendment” means a division-initiated amendment to an Oregon specialty code.