Maryland — electrical code & licensing

NOTABLE SPLIT STRUCTURE (do not flatten): (1) Licensing moved to the State on 2021-07-01 (Board FAQ Q1: state license required; Board issues master and began accepting apprentice/journeyperson applications July 1, 2021), while permits/inspections and local registration remain local - the classic Maryland layering, now state-license-first. (2) Code layering: the MBPS incorporation list (COMAR) names the NEC 2020 edition with one stated Maryland amendment (Art. 210.8(F) exception extended to HVAC/refrigeration equipment serving the dwelling); separately, Bus. Occ. Art. s.6-205 obliges the Board to enforce minimum standards consistent with the most recently issued NEC within 18 months of issuance - a Board-level newer-edition adoption could NOT be verified from an official page this pass, so the in-force MBPS edition (2020) is recorded and the possible Board-layer update is flagged unverified, not promoted. MBPS effective date is the current Standards version date; local jurisdictions enforce MBPS as the statewide minimum and may amend locally. CITATION PAIRING TIGHTENED (E-FIX 1, 2026-10-25, per E-QA 1 defect D-4): the adoption_source_url / amendments_url in this row resolve to COMAR 09.12.50.02-1 ('.02-1 Incorporation by Reference'), not to a 09.12.51 page. That page was opened firsthand in E-QA 1 and re-opened in E-FIX 1: its item (3) states verbatim 'National Electric Code, 2020 Edition (NFPA 70), except in Article 210.8(F) Ground-Fault Circuit Interrupter Protection for Personnel, Outdoor Outlets Exception include "and heating, air-conditioning, and refrigeration equipment that serve the dwelling"' - exactly the edition and amendment recorded here - and its companion items cross-reference COMAR 09.12.51.04 for the I-Code incorporations into the MBPS. The recorded fact is unchanged; only the citation pairing is clarified. The MBPS chapter text at 09.12.51 itself has not been opened firsthand, and the s.6-205 Board layer above remains the reason this row is partial. S.6-205 BOARD LAYER READ (E-DATA-FOLLOWUP 2, 2026-10-25): the s.6-205 layer is now read firsthand on official Maryland sources. (i) Statutory duty text: s.6-205(a)(3) as printed verbatim in the official enacted bill files on mgaleg.maryland.gov (SB 994 / HB 1127 first readers, 2020 Session - the Maryland Electricians Act, chapters 159/160): the Board must 'ENFORCE, WITHIN 18 MONTHS OF ISSUANCE, MINIMUM STANDARDS FOR THE PROVISION OF ELECTRICAL SERVICES CONSISTENT WITH THE MOST RECENTLY ISSUED VERSION OF THE NATIONAL FIRE PROTECTION ASSOCIATION 70: NATIONAL ELECTRICAL CODE.' (ii) The Board's own Maryland Electricians Act page (dllr.state.md.us/license/elec/elecnamech.shtml) states the same duty and adds: 'The Board has 18 months within which to do so; presently, the Board is working diligently to promulgate those regulatory provisions...' (iii) The Board's continuing-education regulation (COMAR 09.14.01, published via the AELR on mgaleg) cites s.6-205(B)(1) (standards adopted by a local jurisdiction) and s.6-205(B) (the NEC as adopted by the Board) - the subsection (B) structure contemplates Board and local standards side by side. (iv) The Board FAQ (this row's licensing URL) says only that the license examination is 'based on the current NEC Codes' - no edition named. NEGATIVE FINDING, stated plainly: no official Maryland page found states that the Board has promulgated s.6-205 minimum standards naming a specific NEC edition, and the Board's own Act page still describes that promulgation as in progress; the codified StatuteText route on mgaleg did not render through this lane's text fetch, so the statute text rests on the official enacted bill files plus the Board's own summary. The in-force construction edition therefore stays the MBPS 2020 NEC recorded above. PARTIAL is retained, with the reason narrowed: the s.6-205 text layer is closed; what remains unverified is whether the Board has exercised s.6-205 to adopt standards on a newer NEC edition. (The MBPS chapter text at COMAR 09.12.51 itself also remains unopened firsthand; the incorporation is read at 09.12.50.02-1.)

Coded to schema v2 Option B at the 2026-10-27 wiring pass from the v1 row verbatim; the partiality is coded per-area from the row's own record and the readiness package's named gate.