Plumber License from Illinois to Oregon: Does It Transfer? (2026)
Last verified: 2026-07-21 · source: Oregon Building Codes Division (BCD) — Department of Consumer and Business Services ↗
A plumbing license transfers from Illinois to Oregon by endorsement — there is no automatic reciprocity, but you do not start over. Apply to the Oregon Building Codes Division (BCD) — Department of Consumer and Business Services, verify your Illinois license, and meet Oregon's endorsement requirements. Oregon waives its journeyman plumber (JP) exam only for applicants who hold an equivalent or higher journeyman plumber license, earned by testing, in a state Oregon has a JP reciprocity agreement with — currently only Idaho and Montana; every other out-of-state plumber must qualify through experience and training and pass the Oregon journeyman exam.
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Verdict
Licensure by endorsement
Illinois is not among the states Oregon names for an automatic exam waiver, so this move runs on the Oregon Building Codes Division (BCD) — Department of Consumer and Business Services's individual endorsement or equivalency review rather than a guarantee. Oregon waives its journeyman plumber (JP) exam only for applicants who hold an equivalent or higher journeyman plumber license, earned by testing, in a state Oregon has a JP reciprocity agreement with — currently only Idaho and Montana; every other out-of-state plumber must qualify through experience and training and pass the Oregon journeyman exam. Bring your Illinois license, proof that it is active and in good standing, and your apprenticeship and exam records — and get any discretionary exam or experience credit in writing before you rely on it.
What changes, Illinois → Oregon
| Illinois (current) | Oregon (destination) | |
|---|---|---|
| Application fee | $225 (Application fee for a plumber registered or licensed in Chicago or outside Illinois is $225 (an in-state Illinois licensed-apprentice applicant pays $175); a separate $150 plumber's license fee applies on issuance (68 Ill. Adm. Code 750.1100). The City-of-Chicago reciprocity (license without exam) carries a $150 license fee. Returned-check fee $100) | $100 ($100 journeyman plumber license application fee (OAR 918-780-0030); biennial renewal $180 including a $30 continuing-education tracking fee. OAR 918-780-0030 lists no separate reciprocal-license fee, so the standard $100 application fee applies.) |
| Processing time | No board-stated processing time; the examination application is due at least 30 days before the examination date | No board-stated processing time for reciprocal license issuance (the two-week figure the division cites applies to exam results, which reciprocity applicants do not take). |
| Licensing authority | Illinois Department of Public Health (IDPH) — Plumbing Program | Oregon Building Codes Division (BCD) — Department of Consumer and Business Services |
The destination column is what you must satisfy — Oregon sets the rules for this move.
Step by step
- Confirm Oregon's current requirements on the Oregon Building Codes Division (BCD) — Department of Consumer and Business Services website (linked below) — rules change.
- Submit the endorsement application to the Oregon Building Codes Division (BCD) — Department of Consumer and Business Services (application linked below).
- Arrange license verification from your current state via the verification system.
- Hold an equivalent or higher journeyman plumber license from Idaho or Montana, current and active with no violations or conditions within the past three years.
- The reciprocal license must have been earned by examination in the reciprocating state (Oregon accepts a reciprocal license only from a state in which the applicant tested).
- Complete the BCD Reciprocal Plumbing License Application.
- Pay the fees ($100 ($100 journeyman plumber license application fee (OAR 918-780-0030); biennial renewal $180 including a $30 continuing-education tracking fee. OAR 918-780-0030 lists no separate reciprocal-license fee, so the standard $100 application fee applies.)) and allow No board-stated processing time for reciprocal license issuance (the two-week figure the division cites applies to exam results, which reciprocity applicants do not take)..
Official links
Related guides
Frequently asked questions
Does Oregon accept a Illinois plumbing license?
A plumbing license transfers from Illinois to Oregon by endorsement — there is no automatic reciprocity, but you do not start over. Apply to the Oregon Building Codes Division (BCD) — Department of Consumer and Business Services, verify your Illinois license, and meet Oregon's endorsement requirements. Oregon waives its journeyman plumber (JP) exam only for applicants who hold an equivalent or higher journeyman plumber license, earned by testing, in a state Oregon has a JP reciprocity agreement with — currently only Idaho and Montana; every other out-of-state plumber must qualify through experience and training and pass the Oregon journeyman exam.
Which exam applies moving from Illinois to Oregon?
Oregon waives its journeyman plumber (JP) exam only for applicants who hold an equivalent or higher journeyman plumber license, earned by testing, in a state Oregon has a JP reciprocity agreement with — currently only Idaho and Montana; every other out-of-state plumber must qualify through experience and training and pass the Oregon journeyman exam.
What does the Illinois-to-Oregon move cost and how long does it take?
$100 ($100 journeyman plumber license application fee (OAR 918-780-0030); biennial renewal $180 including a $30 continuing-education tracking fee. OAR 918-780-0030 lists no separate reciprocal-license fee, so the standard $100 application fee applies.); processing No board-stated processing time for reciprocal license issuance (the two-week figure the division cites applies to exam results, which reciprocity applicants do not take)..
Can I keep my Illinois plumbing license after I'm licensed in Oregon?
Yes — plumbing licenses in different jurisdictions run independently. Keep the Illinois credential active on its own renewal and continuing-education schedule and you hold both, which is common for plumbers working near a state line.
Sources
Primary sources only — official boards and compact commissions. Data last verified 2026-07-21.
- Oregon BCD — Reciprocal licenses (Journeyman Plumbers: Idaho and Montana) ↗ (accessed 2026-07-21)
- Oregon BCD — Journeyman plumber license (application requirements) ↗ (accessed 2026-07-21)
- OAR 918-780-0030 — Plumbing License Fees ($100 journeyman application; $180 biennial renewal) ↗ (accessed 2026-07-21)
- Illinois DPH — Application for Examination for Plumber's License (fees $175 in-state / $225 out-of-state; out-of-state section; 4-year 225 ILCS 320/10(d) requirement) ↗ (accessed 2026-07-21)
- Illinois DPH — Application for Plumber's License Reciprocity with the City of Chicago License Without Examination ($150 fee) ↗ (accessed 2026-07-21)
- 68 Ill. Adm. Code 750.1100 — Plumbers' and Apprentice Plumbers' Examination and Licensure Fees (Legal Information Institute) ↗ (accessed 2026-07-21)
- Illinois DPH — Plumbing program (license types, license verification link) ↗ (accessed 2026-07-21)
Reviewed by Billy Reiner, Editor · verified against primary sources 2026-07-21
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