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country-uae【设计与创意】United Arab Emirates architectural code and regulatory reference. Covers the federal regulatory framework (UAE Fire and Life Safety Code of Practice 2018 by General Civil Defence, Federal Law 29/2006 + 2/2014 + 1/2020 for People of Determination, ESMA standards) plus the seven Emirates' independent codes: Dubai Building Code 2021 (DBC), Dubai Civil D…
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name: country-uae description: > United Arab Emirates architectural code and regulatory reference. Covers the federal regulatory framework (UAE Fire and Life Safety Code of Practice 2018 by General Civil Defence, Federal Law 29/2006 + 2/2014 + 1/2020 for People of Determination, ESMA standards) plus the seven Emirates' independent codes: Dubai Building Code 2021 (DBC), Dubai Civil Defence regulations, Trakhees regulations for free zones, Dubai Green Building Regulations & Specifications 2011
Architectural code and regulatory reference for projects in any of the seven Emirates: Abu Dhabi, Dubai, Sharjah, Ajman, Umm Al Quwain, Ras Al Khaimah, Fujairah. Activate this skill on any UAE city reference, AED currency, mention of "Civil Defence", "ADM"/"DM"/"DDA", "Estidama"/"Al Sa'fat"/"Mostadamah", "Trakhees", emirate-specific developer names (Emaar, Aldar, Nakheel, Dubai Holding, Mubadala), or codes DBC/ADIBC/UAE FLS.
UAE operates as Archetype C (Federal Framework + Emirate Sovereignty). Each of the seven Emirates has its own building authority, and within each Emirate there may be sub-jurisdictions (master developers, free zones).
| Authority | Scope | Key Instruments |
|---|---|---|
| General Directorate of Civil Defence (GDCD) | Fire & life safety, federal | UAE Fire and Life Safety Code of Practice 2018 (with addenda); pre-2018 version was 2011 + amendments |
| Emirates Authority for Standardization & Metrology (ESMA, now MoIAT) | Product/material standards | UAE.S series of standards; mandatory for many materials (cement UAE.S GSO 1914) |
| Ministry of Energy and Infrastructure (MoEI) | Federal infrastructure, building permitting policy | -- |
| Ministry of Community Development (MoCD) | Disability rights / accessibility | Federal Law No. 29/2006 + 14/2009 + 1/2020 (People of Determination); National Policy 2017 |
| Federal Authority for Nuclear Regulation (FANR) | Hazardous occupancies near Barakah | -- |
| TDRA | Telecoms/digital infra | -- |
| Emirate | Primary Building Authority | Free Zone / Special Authority |
|---|---|---|
| Abu Dhabi | Department of Municipalities and Transport (DMT, formerly DPM/DUPM) -- which administers Abu Dhabi City Municipality (ADM), Al Ain Municipality, Al Dhafra Municipality | ADGM (Abu Dhabi Global Market), KIZAD, Khalifa Industrial Zone, Masdar City Free Zone |
| Dubai | Dubai Municipality (DM) -- DDM (Department of Development Management); Dubai Land Department (DLD) for ownership | Trakhees (Ports, Customs & Free Zone Corp -- PCFC) for: Jebel Ali Free Zone, Dubai Maritime City, Dubai Industrial City, Dragon City. Dubai Development Authority (DDA) for: Dubai Internet City, Dubai Media City, Knowledge Park, DIFC. DSO (Dubai Silicon Oasis Authority). MAHE (Dubai Healthcare City Authority - DHCA) |
| Sharjah | Sharjah Planning and Survey Department (Sharjah Municipality) | Sharjah Airport International Free Zone (SAIF), Hamriyah Free Zone (HFZA) |
| Ajman | Ajman Municipality and Planning Department | Ajman Free Zone Authority (AFZA) |
| Umm Al Quwain | UAQ Municipality | Ahmed bin Rashid Free Zone |
| Ras Al Khaimah | RAK Municipality | RAK Free Trade Zone (RAKEZ) |
| Fujairah | Fujairah Municipality | Fujairah Free Zone (FFZ), Creative City |
In Dubai and Abu Dhabi specifically, master developers have their own design guidelines (DCRs) that supplement Emirate codes. Project teams must comply with BOTH.
Free zones often have lighter regulatory regimes for commercial operations but same or stricter building/life-safety codes. Trakhees (in Dubai), JAFZA, RAKEZ etc. publish their own building regulations -- almost always derived from IBC or Dubai code with stricter elements (fire, environment).
The Dubai Building Code 2021 replaced earlier ad-hoc Dubai Municipality circulars and "DM Drawing Notes". It is IBC-derived in structure but with extensive Dubai-specific modifications. Issued by Dubai Municipality (DM).
Chapter structure (DBC 2021):
IBC-aligned with these UAE-specific clarifications:
| DBC Group | IBC Equivalent | Notes |
|---|---|---|
| A-1 through A-5 | Assembly | A-3 includes religious (mosque) -- special chapter |
| B | Business | Office, professional services |
| E | Educational | Up to 12th grade |
| F-1, F-2 | Factory | F-1 moderate hazard, F-2 low hazard |
| H | High Hazard | DM further requires Civil Defence pre-approval |
| I-1 through I-4 | Institutional | I-1 supervised care; I-2 hospital; I-3 detention; I-4 daycare |
| M | Mercantile | Retail, malls; UAE mall regulations significant |
| R-1 through R-4 | Residential | R-1 transient (hotel >30 days); R-2 apartment; R-3 single-family; R-4 small assisted living |
| S-1, S-2 | Storage | -- |
| U | Utility | -- |
DBC adopts IBC's height-vs-construction-type principle but with stricter ceiling for high-rise:
Dubai uses plot ratio (similar to FAR) + building footprint coverage + height limits combined.
| Zone Type | Plot Ratio | Coverage | Setbacks (typical) |
|---|---|---|---|
| Residential R1 (villa) | 0.5-0.8 | 30-40% | 6 m front, 3-5 m side/rear |
| Residential R2 (low-rise apt) | 1.5-2.5 | 50% | 6 m front, 3-5 m side/rear |
| Mixed-use mid-rise | 4-8 | 60% | 4-8 m all sides, building line per DM plot drawing |
| Tower zone (Marina, Downtown, JLT) | 8-20+ | 25-40% (tower footprint) | Tower setback varies by site context, podium up to lot line |
| Industrial | 0.4-1.0 | 40% | 6 m front, 4 m side/rear |
Each plot has a DM Affection Plan (issued by Dubai Land Department) that specifies the precise limits. Project teams must obtain this first.
Abu Dhabi adopted the 2009 International Building Code with Abu Dhabi modifications, published as ADIBC 2013 (Department of Urban Planning and Municipalities, predecessor of DMT). ADIBC structure mirrors IBC chapters.
Companion volumes:
This means Abu Dhabi practitioners working from IBC 2009 / 2012 / 2015 with ADIBC overlay tables. Note: ADIBC has not been updated to IBC 2018/2021/2024 as of 2025. Practitioners must check current adoption status.
Mandatory for all new buildings in Abu Dhabi -- not optional like LEED elsewhere.
| Building Type | Minimum Pearl Rating |
|---|---|
| Government-funded | 2 Pearls |
| All private new builds | 1 Pearl (minimum compliance) |
The PBRS has 7 categories: Integrated Development Process, Natural Systems, Liveable Buildings, Precious Water, Resourceful Energy, Stewarding Materials, Innovating Practice. Total ~177 credits with mandatory + optional. Submitted to Department of Municipalities and Transport.
Abu Dhabi's planning is via Plan Abu Dhabi 2030 + Estidama community guidelines. Setbacks and FAR are project-specific per Detailed Master Plan (DMP) issued by DMT for each Sector. Aldar developments (Yas, Saadiyat, Al Raha Beach) carry additional Aldar DRGs.
The single most-cited code on UAE projects. Issued by General Directorate of Civil Defence (GDCD). Federal -- applies in all 7 Emirates.
Structure (2018 edition):
| Parameter | Value |
|---|---|
| Maximum travel distance (sprinklered B/M/R) | 91 m (300 ft) |
| Maximum travel distance (sprinklered A/E) | 76 m (250 ft) |
| Maximum travel distance (I-2 sprinklered) | 61 m (200 ft) |
| Maximum common path of travel | 30.5 m (100 ft) sprinklered B/M/R |
| Maximum dead-end | 15.2 m (50 ft) most occupancies sprinklered |
| Stair width | per occupant load capacity (7.6 mm/person sprinklered, 7.6 mm/person + factor for unsprinklered) |
| Minimum corridor width residential common | 1118 mm (44 inch) for >50 occupants; 914 mm (36 inch) for <=50 |
| Refuge floor (high-rise) | Every 25 floors above grade in residential >150 m; calculated capacity per UAE FLS Ch. 8 |
After the Address Downtown Hotel (2015 NYE) and Marina Torch (2015) fires, UAE FLS 2018 mandates:
Dubai Green Building Regulations & Specifications 2011 -- the original mandatory minimum for all new buildings; updated 2016.
Al Sa'fat 2016 -- Dubai's green building rating system; mandatory tiered:
Categories: Ecology, Building Vitality, Resource Effectiveness (Energy, Water, Materials), Stakeholder Participation.
Compliance pathway: submitted via DM e-permit portal with Sa'fa Compliance Report at concept/Schematic, DD, and post-completion.
(See Section 3.2 above.) PBRS targets:
Both Dubai and Abu Dhabi reference ASHRAE 90.1-2010 (older) or 90.1-2016 (varies) as baseline. UAE has no proprietary energy code beyond Estidama/Sa'fa rating overlays.
UAE is single climate zone in IECC/ASHRAE 169: Zone 1B (Very Hot, Dry) -- but with intense maritime humidity in coastal areas (Dubai, Abu Dhabi coast, Sharjah). Design conditions:
| Parameter | Value |
|---|---|
| Cooling design temperature (Dubai) | 46-48 deg C 0.4%-occurrence dry-bulb |
| Cooling design wet-bulb (Dubai, July) | 30-31 deg C |
| Sand/dust storm wind events | 6-12 per year, peak 80 km/h |
| Annual cooling degree days (base 18C) | >5000 |
| Annual heating degree days (base 18C) | ~100-300 (mostly negligible) |
| Solar radiation (global horizontal annual) | 2200-2400 kWh/m2 |
| Diurnal temperature swing (interior) | 15-20 deg C summer |
| Element | Maximum U-value (W/m2K) |
|---|---|
| Roof (cooled spaces) | 0.30 |
| Walls (cooled spaces) | 0.57 |
| Wall (parking, ramps) | 1.50 |
| Glazing | 1.90 |
| Glazing SHGC (max) | 0.32 |
| Visible Light Transmittance | min 0.20 |
| Skylight | 1.90 |
| Skylight SHGC | 0.27 |
Issued by Dubai Municipality + Community Development Authority. Project teams in Dubai use this as the primary technical reference.
Key dimensions:
| Element | Required Dimension |
|---|---|
| Accessible route width | 1.5 m clear minimum (1.8 m preferred) |
| Door clear opening | 900 mm internal, 1000 mm entrance |
| Ramp gradient | 1:12 maximum (1:15 preferred) -- with 1.5 x 1.5 m landings every 9 m |
| Cross slope | Maximum 1:50 |
| Accessible lift cabin | 1100 x 1400 mm minimum (for one wheelchair + person); 1100 x 2100 mm for hospital |
| Lift door | 900 mm minimum clear |
| Accessible WC | 2.0 m x 2.2 m (deeper than UAE-DM 2014); grab rails left + right; emergency call |
| Accessible parking | 3.6 m x 5.0 m + 1.5 m access aisle (or 6.0 m wide); coverage from rain/sun preferred |
| Tactile flooring | 60 cm before stair edges, ramps, level changes, doorways, lift entries |
| Drinking fountain | Dual height; lower 800 mm AFFL |
Department of Municipalities and Transport (DMT) issues Abu Dhabi Accessibility and Universal Design Guidelines 2014 (under revision). Closely aligned to ADA 2010 dimensions with some Estidama-aligned additions (sensory accessibility credits).
| Building Type | Accessible Provision |
|---|---|
| Parking | 2% of total with minimum 1 (Dubai); 1 per 50 stalls (Abu Dhabi) |
| WC | Minimum 1 unisex accessible WC per public level; 1 per gender per public WC bank |
| Hotel rooms | 1% of total + roll-in showers in proportion; minimum 1 |
| Assembly seating | 1% with companion seat, distributed |
| Tourist attractions | Sensory-friendly access points; Braille signage at all public information |
UAE generally adopts ASCE 7-16 for loads (some projects reference ASCE 7-22), with the following UAE additions:
| Load | Code Reference |
|---|---|
| Dead and Live | ASCE 7-16 Ch. 3-4 |
| Wind | ASCE 7-16 Ch. 26-31; Dubai-specific 3-second-gust map per DBC 2021 Appendix (~46 m/s 0.4% probability) |
| Seismic | Low seismicity; UAE peak ground acceleration generally < 0.10 g; ASCE 7-16 Site Class C-D typical |
| Sand and dust | Site-specific additive load; Dubai requires 0.5 kPa equivalent for facade panels |
| Thermal | ASCE 7 Ch. 5 (uplift)+ specific high-temp thermal expansion analysis for >30 m structures |
| Material | Code |
|---|---|
| Concrete | ACI 318-19 (Dubai); ACI 318-14 (older Abu Dhabi projects); some EN 1992 acceptance |
| Steel | AISC 360-22 / AISC 341-22 (seismic) |
| Composite | AISC 360-22 / Eurocode 4 |
| Cold-formed steel | AISI S100 |
| Aluminium | AA Aluminium Design Manual |
| Glass curtain wall | ASCE 7 + ASTM E1300 + AAMA standards |
UAE has substantial calcareous and gypsum-bearing soils in coastal areas (Dubai, Sharjah, Abu Dhabi). Concerns:
Dubai uses "Built-Up Area" (BUA) as the carpet equivalent. Critical for FAR/coverage calculation:
Similar to Dubai but with Estidama Pearl mandate at each stage:
| Parameter | Value | Source |
|---|---|---|
| Floor-to-floor residential | 3.0-3.4 m | Common practice; DBC 2.7 m min clear |
| Floor-to-floor commercial | 4.0-4.5 m | Class A office spec |
| Hotel ceiling height | 2.7 m min clear | Brand standards + DBC |
| Corridor width | 1.5 m residential common, 1.8 m hospitality | DBC + UAE FLS |
| Travel distance (B sprinklered) | 91 m | UAE FLS 2018 Ch. 3 |
| Stair width (assembly >300) | 1500 mm | UAE FLS Ch. 3 + DBC |
| External wall (high-rise) | A1/A2 EN 13501-1 OR NFPA 285 assembly | UAE FLS Ch. 7 |
| Wall U-value (cooled) | 0.57 W/m2K | DBC 2021 Ch. 13 |
| Glass SHGC | 0.32 max | DBC Ch. 13 |
| Wind 3-second gust (Dubai) | 46 m/s | DBC Appendix |
| Parking ratio residential | 1.0-1.5 ECS/dwelling, 0.25 visitor | DBC + Master Developer DRG |
| Parking ratio office | 1 per 50-80 m2 NLA | DBC + master developer |
Cross-references: load building-codes for IBC fundamentals when working in Dubai (DBC is IBC-derived) or Abu Dhabi (ADIBC is IBC-2009-derived); load fire-life-safety for general egress principles overlaid by UAE FLS; load building-envelope for hot-arid climate detailing; load building-sustainability for Sa'fa / Estidama / LEED comparison; load accessibility-design for global accessibility frameworks then apply Dubai UDC 2017 specifics.