PE License Reciprocity: Transfer Your Professional Engineer License Between States by Comity
Last verified: 2026-07-21 · every fact cites the official board or compact commission
There is no interstate compact for engineering and no state grants a Professional Engineer license automatically — every out-of-state PE earns a NEW license from the destination board through licensure by comity (also called endorsement or reciprocity). You do not retake the FE or PE exam; those national NCEES results travel with you inside an NCEES Record, and the board confirms your ABET-accredited degree, qualifying experience, and clean disciplinary history against its own standards. Every US engineering board grants comity to a qualified out-of-state PE (as of 2026-07-21).
Check your exact transfer pathway
Pathway, requirements, fees, and board links for your specific state pair.
Engineering portability works nothing like nursing's compact and nothing like real estate's partner lists. There is no multistate PE license and no roster of states that recognize each other — instead, competence is centralized while licensure stays local. NCEES writes and scores the same FE and PE exams for every state, so a licensed engineer's testing is never redone on a move; what each board re-examines is whether your degree, your qualifying experience (commonly around four years), and your record satisfy its own practice act. That review is what "comity" means, and the tool that carries you through it is the NCEES Record — a verified file NCEES compiles once and transmits to any board you name.
Two cautions before you plan a move. First, comity is not a rubber stamp: you file a full application, your existing license must be active and unencumbered, and a few boards add a state-specific exam on top of the FE and PE — California and Oregon require seismic and/or surveying exams, and some boards require a short review of state statutes and rules. Second, the aggregator sites that rank for these searches invent "reciprocity partner" lists that do not exist for engineering; because comity is a universal application rather than a named-partner network, every figure on this site traces to the state board and to NCEES, not to a directory that copied last year's numbers.
The four transfer pathways
Licensure by comity through an NCEES Record
This is the route for almost every move. You hold an active PE license in one state, have NCEES transmit your Record — transcripts, experience, references, and FE/PE results — to the destination board, and the board issues a new PE license once it confirms your file meets its statute. Comity, endorsement, and reciprocity are three names for this same review; "comity" is the term most boards and NCEES use.
The Model Law Engineer fast track
An engineer whose education, examinations, and experience meet the national Model Law can earn the Model Law Engineer (MLE) designation on their NCEES Record. Boards that recognize the MLE treat that Record as already vetted against a common standard, so the comity review is shorter and asks for less. If a multi-state career is likely, building the Record to MLE specifications before you need it is the single highest-leverage step.
Comity plus a state-specific exam
A minority of boards accept your FE and PE but add their own examination on top. California and Oregon require state-specific seismic and/or surveying exams, and some boards require a short statutes, rules, or ethics review before the license issues. These are additions, not substitutions — no board re-administers the FE or PE, and each state page names exactly what it requires beyond them.
Building or updating your NCEES Record
Comity assumes you can produce verified proof of your degree, experience, and exams; the NCEES Record is where that proof lives. Engineers who have never assembled one gather it once — official transcripts, an employment/experience history, professional references, and exam results — and NCEES then transmits it to each board on demand. The same Record serves every future move, which is what makes holding licenses in several states manageable.
Definitions in depth: how engineering transfer works· full reciprocity overview
Every state, one table
Sorted A-Z. Each state links to its full transfer guide with requirements, fees, steps, and board links.
Frequently asked questions
Does my PE license transfer to another state?
There is no interstate compact for engineering and no state grants a Professional Engineer license automatically — every out-of-state PE earns a NEW license from the destination board through licensure by comity (also called endorsement or reciprocity). You do not retake the FE or PE exam; those national NCEES results travel with you inside an NCEES Record, and the board confirms your ABET-accredited degree, qualifying experience, and clean disciplinary history against its own standards. Every US engineering board grants comity to a qualified out-of-state PE (as of 2026-07-21).
Is there an engineering licensure compact?
No. Unlike nursing's Nurse Licensure Compact, engineering has no interstate compact and no multistate PE license. Each state licenses Professional Engineers independently, and you move between them by comity — a new application the destination board reviews against its own statute.
Do I have to retake the PE exam when I move to another state?
No. The FE and PE are national NCEES exams; your passing results transfer inside your NCEES Record and are never re-administered. A few boards add a separate state-specific exam (California and Oregon require seismic and/or surveying exams), but the FE and PE themselves are not repeated.
What is an NCEES Record and do I need one for comity?
An NCEES Record is a verified file NCEES builds from your transcripts, employment history, references, and FE/PE results, then transmits directly to any board you designate. Most boards accept it for comity, and it is the efficient way to apply to several states from one file. Transmitting it costs $175 for the first board and $100 for each additional board (as of 2026-07-21); the state's own application fee is separate.
What is a Model Law Engineer (MLE)?
Model Law Engineer is an NCEES designation for a PE whose education, examinations, and experience meet the national Model Law standard. Boards that recognize it treat an MLE Record as pre-verified and expedite the comity review, which is why building your Record to MLE specifications ahead of a move pays off.
Why do engineering reciprocity lists online disagree so much?
Because engineering has no reciprocity-partner lists at all — comity is a universal application, not a network of named states. Aggregators that publish partner tables for PEs are inventing them. Where a fact matters, the state board's own page and NCEES are the only reliable sources.
Sources
Primary sources only — official boards and compact commissions. Data last verified 2026-07-21.
- NCEES — Records Program (streamlines comity licensure across states) ↗ (accessed 2026-07-21)
- NCEES — Licensure overview ↗ (accessed 2026-07-21)
- NSPE — Licensure by Comity ↗ (accessed 2026-07-21)
Per-state sources are listed on each state's page — this hub cites the national bodies; the full source registry is at /sources/.
Reviewed by Billy Reiner, Editor · verified against primary sources 2026-07-21
How we verify · All sources · spot an error? [email protected]