| Code | Edition | Effective Date | Amendments |
|---|---|---|---|
| IBC – International Building Code | 2024 | Jan. 11, 2026 | Clark County Local Amendments |
| IFC – International Fire Code | 2024 | — | 2024 IFC adopted with 2024 IBC |
| IRC – International Residential Code | 2024 | Jan. 11, 2026 | Clark County Local Amendments |
| UPC – Uniform Plumbing Code | 2024 | — | 2024 UMC/UPC adopted |
| Requirement | Description | Notes |
|---|---|---|
| Final Inspection | Required before certificate of occupancy is issued. All trades must have final approval. | Building, electrical, mechanical, plumbing all required. |
| Drainage Certification | Engineer-stamped letter certifying that site drainage is complete per approved grading plan. | Must be submitted to building dept prior to final. |
| Finish Floor Certification | Survey confirming finished floor elevation matches approved plans. | Required in flood zone areas. |
| Landscaping Inspection | Verification that landscaping meets Clark County water-efficient landscaping ordinance. | Required for residential permits over certain square footage. |
| Code | Edition | Adopted | Notes |
|---|---|---|---|
| NEC | 2023 | Oct. 16, 2023 | Ord. 5034 — adopted standalone Oct 2023 |
| IECC | 2021 | Oct. 16, 2023 | Ord. 5034 — adopted standalone Oct 2023 |
| IBC | 2018 | Feb. 4, 2019 | Ord. 4605 |
| IRC | 2018 | Feb. 4, 2019 | Ord. 4611 |
| UPC | 2018 | Feb. 4, 2019 | Ord. 4610 |
| UMC | 2018 | Feb. 4, 2019 | Ord. 4609 |
| IECC | 2018 | Feb. 4, 2019 | Ord. 4607 |
| IFC | 2018 | Feb. 6, 2019 | Ord. 4664 |
| NEC | 2017 | Feb. 4, 2019 | Ord. 4612 |
| IBC | 2012 | July 7, 2014 | Ord. 4118 |
| IRC | 2012 | July 7, 2014 | Ord. 4117 |
| NEC | 2012 | July 7, 2014 | Ord. 4121 |
| UPC | 2012 | July 7, 2014 | Ord. 4119 |
| UMC | 2012 | July 7, 2014 | Ord. 4120 |
| IECC | 2012 | July 7, 2014 | Ord. 4116 |
| IFC | 2012 | July 7, 2014 | Ord. 4129 |
| IBC | 2009 | July 5, 2011 | Ord. 3893 |
| IRC | 2009 | Nov. 16, 2010 | Ord. 3917 |
| UPC | 2009 | July 5, 2011 | Ord. 3894 |
| UMC | 2009 | July 5, 2011 | Ord. 3895 |
| IECC | 2009 | July 5, 2011 | Ord. 3897 |
| IFC | 2009 | July 5, 2011 | Ord. per fire dept PDF |
| NEC | 2008 | July 5, 2011 | Ord. 3896 |
| IBC | 2006 | May 1, 2007 | Ord. 3488 |
| IRC | 2006 | May 1, 2007 | Ord. 3489 |
| UPC | 2006 | May 1, 2007 | Ord. 3490 |
| UMC | 2006 | May 1, 2007 | Ord. 3492 |
| IECC | 2006 | May 1, 2007 | Ord. 3493 |
| NEC | 2005 | May 1, 2007 | Ord. 3491 |