Official sources
Always confirm current requirements and fees directly with the licensing authority.
- ORC 4740.01 — Definitions(codes.ohio.gov)
- ORC 4740.06 — Licensure(codes.ohio.gov)
- ORC 4740.07 — License assignment(codes.ohio.gov)
- ORC 4740.08 — Local authority(codes.ohio.gov)
- OAC 4101:16-1-08(codes.ohio.gov)
- OAC 4101:16-2-01 — Application(codes.ohio.gov)
- OAC 4101:16-2-02 — Experience(codes.ohio.gov)
- OAC 4101:16-2-03 — Examinations(codes.ohio.gov)
- OAC 4101:16-2-07 — Renewal(codes.ohio.gov)
- OAC 4101:16-2-08 — Continuing education(codes.ohio.gov)
- OAC 4101:16-2-09 — Compliant contractor program(codes.ohio.gov)
- OCILB examination application (PDF)(dam.assets.ohio.gov)
- Ohio eLicense lookup(elicense4.com.ohio.gov)
- OCILB company licensee lookup(apps.com.ohio.gov)
- Ohio continuing-education lookup(apps.com.ohio.gov)
- PSI Ohio construction exams(test-takers.psiexams.com)
- PSI OCILB candidate information bulletin(test-takers.psiexams.com)
- Toledo registered contractors(toledo.oh.gov)
- Toledo permits(toledo.oh.gov)
- Toledo electrical journeyman exam / apprentice application (PDF)(cdn.toledo.oh.gov)
- Toledo license renewal form 2026 (PDF)(cdn.toledo.oh.gov)
- Toledo 2025 electrical license renewal & code-update requirement(toledo.oh.gov)