OAR 918-440-0010: Adopted Oregon Mechanical Specialty Code
Edition: Current OARD snapshotEffective: 2025-10-01Last verified: 2026-09-07
(1) The Oregon Mechanical Specialty Code is adopted pursuant to OAR chapter 918, division 8. (2) Effective October 1, 2025, the 2025 Oregon Mechanical Specialty Code is the 2024 Editions of the International Mechanical Code and International Fuel Gas Code as published by the International Code Council and amended by the Building Codes Division. (3) For the purposes of implementing a phase-in period for the 2025 Oregon Mechanical Specialty Code, the 2022 Oregon Mechanical Specialty Code is adopted for the period beginning October 1, 2025, and ending March 31, 2026. (4) During the phase-in period established in subsection (3), the use of the 2022 Oregon Mechanical Specialty Code or the 2025 Oregon Mechanical Specialty Code is permitted. [Publications: Publications referenced are available from the agency.]
Official history and status
Statutory/Other Authority: ORS 455.020, ORS 455.030 & ORS 455.110
Statutes/Other Implemented: ORS 455.110
History: BCD 10-2025, amend filed 09/26/2025, effective 10/01/2025 BCD 16-2022, amend filed 12/29/2022, effective 01/01/2023 BCD 11-2022, amend filed 09/29/2022, effective 10/01/2022 BCD 10-2019, amend filed 09/26/2019, effective 10/01/2019 BCD 6-2014, f. 6-20-14, cert. ef. 7-1-14 BCD 22-2011, f. 7-26-11, cert. ef. 10-1-11 BCD 5-2011, f. & cert. ef. 3-11-11 BCD 3-2010, f. 5-14-10, cert. ef. 7-1-10 BCD 1-2007, f. 2-15-07, cert. ef. 4-1-07 BCD 10-2004, f. 8-6-04 cert. ef. 10-1-04 BCD 18-2002, f. 7-26-02, cert. ef. 10-1-02 BCD 5-1999, f. 6-17-99, cert. ef. 10-1-99 BCD 2-1996, f. 2-2-96, cert. ef. 4-1-96 BCD 2-1995, f. & cert. ef. 2-9-95 BCA 27-1992, f. 12-29-92, cert. ef. 1-1-93 BCA 6-1992, f. 3-24-92, cert. ef. 3-27-92 BCA 32-1991(Temp), f. & cert. ef. 9-30-91 BCA 34-1989, f. 12-21-89, ef. 1-1-90 BCA 7-1987, f. & ef. 9-3-87, Renumbered from 814-027-0005 BCA 5-1987(Temp), f. & cert. ef. 3-26-87 BCA 3-1987, f. & cert. ef. 8-4-87 DC 10-1986, f. 6-30-86, cert. ef. 7-1-86 DC 26-1984, f. 8-31-84, cert. ef. 9-15-84 DC 14-1983, f. 6-23-83, cert. ef. 8-1-83 DC 13-1981, f. 10-30-81, cert. ef. 11-1-81 DC 11-1981, f. & ef. 7-20-81 DC 6-1980, f. 6-5-80, ef. 7-1-80 DC 14-1979, f. 12-27-79, ef. 1-1-80 DC 8-1979, f. 4-30-79, cert. ef. 5-1-79, 8-1-79, 1-1-80 DC 22-1978, f. 9-1-78, cert. ef. 10-1-78 DC 85-1976, f. 8-19-76, cert. ef. 10-1-76 DC 75-1976, f. 5-21-76, cert. ef. 8-1-76 DC 68-1976, f. 3-3-76, cert. ef. 4-1-76 DC 62-1975, f. 11-20-75, cert. ef. 1-1-76 DC 52-1975(Temp), f. & cert. ef. 7-3-75 thru 10-31-73 DC 35-1974, f. 6-5-74, cert. ef. 6-25-74
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Official source: https://secure.sos.state.or.us/oard/