| Code Type | Code Model | Amendment Contact |
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| Building/Dwelling Code | IBC 2003; IRC 2003 | scounty.com/government/agencyindex/der/prd/prd-bulletins.asp" target="_blank">online" |
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| Structural Code | IBC 2003; IRC 2003 | Behdad Kashanian, (301) 883-5880 or online |
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| Plumbing Code | Plumbing & Gas Fitting Regulations of WSSC | Behdad Kashanian, (301) 883-5880 or online |
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| Mechanical Code | IMC 2003 | Behdad Kashanian, (301) 883-5880 or online |
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| Electrical Code | NEC 2002
| Behdad Kashanian, (301) 883-5880 or online |
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| Fire/Life Safety Code | 2003 IBC | Behdad Kashanian, (301) 883-5880 or online |
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| Accessibility Code | IBC 2003; IRC 2003; CABO/ANSI A117.1-92; Maryland Accessibility Code | Behdad Kashanian, (301) 883-5880 or online |
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| Energy Code | IECC 2003 | Behdad Kashanian, (301) 883-5880 or online |
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| Elevator Code | ANSI/ASME A17.1-1971 | Rudy Gondeck, (410) 767-2350 |
| Jurisdictional Area | Contact |
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| Structural | Sarah Bouldin-Carr Associate Director Phone: (301) 835-5784 |
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| Plumbing | Sarah Bouldin-Carr Associate Director Phone: (301) 835-5784 |
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| Mechanical | Sarah Bouldin-Carr Associate Director Phone: (301) 835-5784 |
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| Electrical | Sarah Bouldin-Carr Associate Director Phone: (301) 835-5784 |
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| Accessibility | Sarah Bouldin-Carr Associate Director Phone: (301) 835-5784 |
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| Zoning | Zoning Enforcement Section Phone: (301) 523-3595 |
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| Planning | Development Review Phone: (301) 523-3530 |
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| Environmental | Donna M.P. Wilson Director of Environmental Resources Phone: (301) 835-5810 |
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| City Attorney | David S. Whitacre Office of Law Phone: (301) 525-5225 Fax: (301) 523-3071 |
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| Public Works | Haitham A. Hijazi Dept. of Public Works Phone: (301) 835-5915 |
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| Fire Marshal | Fire Review Section - DER Phone: (301) 835-5880 |