The Archive page contains historical documents and records to provide information about past code development in Southern Nevada.
2025 and Earlier Regional Standard Details
- Masonry Fences/Masonry Retaining Walls – B-100-1/B-100-2 02-01-2021
- Masonry Fences with Wrought Iron – B-101
- SFR – Covered Patio Light Roofing Material – B-102
- SFR – Covered Patio to Existing Wall – B-102/103 Alt A
- SFR – Covered Patio over Existing Roof – B-102/103 Alt B
- SFR – Covered Patio Heavy Roofing Material – B-103
- Glazing at Pool Decks – B-109
- Swimming Pool Site Details – B-110
- Mobile Home Skirting Detail – B-111
- Emergency Escape and Rescue Openings – B-112
- Fire Hydrant/Street Light Fence Clearances – B-113
- Wrought Iron Fence – B-114 Revised
- Residential Room Addition Typical Plot/Floor/Foundation/Framing Plans; and Cross Section and Elevations – B-114-1
- Residential Room Addition – Fully Sheathed Prescriptive Braced Wall Line Design – B-114 Supplement
- 24″ x 24″ Masonry Pilaster Detail – BFS-1
- 16″ x 16″ Masonry Pilaster Detail – BFS-2
- Bolted Light Pole Base Detail – E-101
- Temporary Power Pole – E-102
- Service Pedestal – E-103 Revised
- Landscape Lighting Detail – E-104
- Temporary Construction Power Through Main Electrical-Building Service Single-Family Dwelling – E-105
- A.C. Pad Detail – G-100
- Type 1 Kitchen Hood and Exhaust Dual – M-101
- Type 1 Kitchen Hood and Exhaust Single – M-102
- Liquified Petroleum Gas Piping – Procedures – P-101
- Natural Gas Piping Installed Under Slab – P-102
- LPG Piping – Underground Beneath Buildings – P-103
- Grease Interceptor (Minimum 500 Gallons) – P-104
- Sand and Oil Interceptor (Minimum 300 Gallons) – P-105
- Water Heater Strap Detail – P-106
Previous Amendments Prior to 2024 Codes
- 2018 IBC amendments
- 2018 IEBC amendments
- 2021 IECC amendments
- 2018 IECC amendments
- 2018 IFC amendments
- 2018 IRC amendments
- 2018 ISPSC amendments
- 2017NEC amendments
- 2018 UMC amendments
- 2018 UPC amendments
- AB280 – Gender Neutral Restrooms
- Errata 2018 UMC Chapter 10 Boiler and Pressure Vessels – Section 1001.1 document
- ISPSC Errata
- 2021 IBC Section 1905.1.7
2012 Regional Standard Details
- Masonry Fences and Retaining Walls – B-100-1/B-100-2 02-05-2019
- Masonry Fences and Retaining Walls – B-100-1&2 07-07-2014
- SFR – Covered Patio Light Roofing Material – b102
- SFR – Covered Patio Heavy Roofing Material – b103
- Glazing at Pool Decks – b109
- Swimming Pool Site Details – b110
- Mobile Home Skirting Detail – b111
- Basement and Bedroom Egress Window – b112
- Fire Hydrant and Street Light Fence Clearances – b113
- Bolted Light Pole Base Detail – e101
- Temporary Power Pole – e102
- Mobile Home Service Pedestal – e103
- Landscape Lighting Detail – e104
- Temporary Construction Power through Main Electrical Building Service, Single Family Dwellings – e105
- Requirements for Structural Steel Fireproofing Plan – f101
- AC Pad Detail – g100
- Type I Kitchen Hook and Exhaust Dual – m101
- Type I Kitchen Hook and Exhaust Single – m102
- Liquified Petroleum Gass Piping – Procuedures – p101
- Natural Gas Piping – Installed Under Slab – p102
- LPG Piping – Underground Beneath Buildings – p103
- Grease Interceptor (Minimum 500 Gallons) – p104
- Sand and Oil Interceptor (Minimum 300 Gallons) – p105
- Water Heater Strap Detail – p106
- IRC R302.1 Exterior Wall Details
Proposed Code Amendments with Justification
- 2012 – Proposed IBC Fire Life Safety amendments
- 2011 – Proposed NEC amendments
- 2012 – Proposed IECC amendments
- 2012 – Proposed IRC amendments
- 2012 – Proposed ISPSC amendments
- 2012 – Proposed IBC General Purpose amendments
- 2012 – Proposed UPC amendments
- 2012 – Proposed UMC amendments
SNBO Code Interpretation
- Presumptive Load-Bearing Values of Soil
- R302.1 Exterior Walls and Table R302.1 – 4.14.2011
- 2008 NEC Article 690.14 (C)(1)