Requirements, license levels, and the issuing authority — sourced from Maryland's official board.
Statewide licensing. Board recently reorganized from the former DLLR into the Dept. of Labor, Division of Occupational and Professional Licensing.
| Requirements | Master: at least 7 years regular employment under a licensed master (up to 3 years credit for formal training), pass exam. Journeyperson: at least 4 years supervised employment, OR completion of approved apprenticeship (>=576 classroom hours + 8,000 work hours) obtained within 2 years of application. Exam via PSI. |
| Reciprocity | Reciprocity noted with Delaware, Virginia, and West Virginia (per board materials); not detailed on the fetched requirements page |
| Renewal | Biennial renewal; continuing education required (per board) — not detailed on the fetched requirements page |
| Notes | Statewide licensing. Board recently reorganized from the former DLLR into the Dept. of Labor, Division of Occupational and Professional Licensing. |
Sources: www.labor.maryland.gov. Always confirm current requirements with the issuing authority.
New licenses, ladder upgrades, classification changes and lapses, by market and credential tier. Read the quarterly free, or license the underlying data.