Review 21 current statewide building code adoption records for Maryland, including model-code editions, effective dates, amendments, and official references.
Always verify statewide requirements, local amendments, and the applicable enforcement date with the authority having jurisdiction before relying on a code selection.
| Adopted code | Base model code | Publisher | Effective | Adoption type | Reference |
|---|---|---|---|---|---|
| Maryland Board of Plubming- Liquefied Petroleum Gas Code NFPA 58 | 2024 NFPA 58 Liquefied Petroleum Gas Code (NFPA 58) | NFPA | Nov 24, 2025 | Amended | Official source |
| Maryland Life Safety Code | 2024 NFPA 101 Life Safety Code (NFPA 101) | NFPA | Jun 23, 2025 | Amended | Official source |
| Maryland Board of Plubming- Fuel Gas Code | 2024 International Fuel Gas Code (IFGC) | ICC | Nov 24, 2025 | Standard | Official source |
| Maryland Board of Plubming- Fuel Gas Code NFPA 54 | 2024 NFPA 54 National Fuel Gas Code (NFPA 54) | NFPA | Nov 24, 2025 | Standard | Official source |
| Maryland Board of Plubming- Residential Code | 2024 International Residential Code (IRC) | ICC | Nov 24, 2025 | Amended | Official source |
| Maryland Model Performance Code- National Electrical Code | 2024 International Plumbing Code (IPC) | ICC | Nov 24, 2025 | Amended | Official source |
| Maryland Fire Code | 2024 NFPA 1 Fire Code (NFPA 1) | NFPA | Jun 23, 2025 | Amended | Official source |
| Maryland Building Performance Standards- International Building Code | 2021 International Building Code (IBC) | ICC | May 29, 2023 | Amended | Official source |
| Maryland Building Rehabilitation Code | 2021 International Existing Building Code (IEBC) | ICC | May 29, 2023 | Amended | Official source |
| Maryland Model Performance Code- International Residential Code | 2021 International Residential Code (IRC) | ICC | May 25, 2023 | Amended | Official source |
| Maryland Building Performance Standards- International Residential Code | 2021 International Residential Code (IRC) | ICC | May 29, 2023 | Amended | Official source |
| Maryland Green Construction Code | 2021 International Green Construction Code (IGCC) | ICC | May 29, 2023 | Amended | Official source |
| Maryland Swimming Pool and Spa Code | 2021 International Swimming Pool and Spa Code (ISPSC) | ICC | Jan 22, 2024 | Amended | Official source |
| Maryland Model Performance Code- International Mechanical Code | 2021 International Mechanical Code (IMC) | ICC | May 26, 2023 | Standard | Official source |
| Maryland Model Performance Code- International Plumbing Code | 2021 International Plumbing Code (IPC) | ICC | May 24, 2023 | Amended | Official source |
| Maryland Building Performance Standards- International Energy Conservation Code | 2021 International Energy Conservation Code (IECC) | ICC | May 29, 2023 | Amended | Official source |
| Maryland Model Performance Code- International Energy Conservation Code | 2021 International Energy Conservation Code (IECC) | ICC | May 27, 2023 | Amended | Official source |
| Maryland Model Performance Code- International Building Code | 2021 International Building Code (IBC) | ICC | May 23, 2023 | Amended | Official source |
| Maryland Electrical Code | 2020 NFPA 70 National Electrical Code (NFPA 70) | NFPA | May 29, 2023 | Amended | Official source |
| Maryland Model Performance Code- National Electrical Code | 2020 NFPA 70 National Electrical Code (NFPA 70) | NFPA | May 29, 2023 | Standard | Official source |
| Maryland Model Performance Code- International Green Construction Code | 2012 International Green Construction Code (IGCC) | ICC | May 28, 2023 | Amended | Official source |
The current dataset contains 21 active adoption records for Maryland. The code identifiers represented are IBC, IEBC, IECC, IFGC, IGCC, IMC, IPC, IRC, ISPSC, NFPA 1, NFPA 101, NFPA 54, NFPA 58, NFPA 70.
The adoption records use these amendment classifications: Amended, Standard. Local amendments may still apply even when a statewide record is present.
Use the listed adoption references as a starting point, then confirm the edition, effective date, local amendments, occupancy, and project scope with the authority having jurisdiction in Maryland.
No. MeltPlan provides research information and source links. The enforcing agency and adopted legal text control.