Residential and Commercial > State Code Status: Louisiana

State Code Status: LOUISIANA


Current Commercial Code

Commercial Building Energy Conservation Code (CBECC), based on ASHRAE 90.1-2007 and the 2009 IECC
passed 7/20/2011; effective 7/20/2011

In Louisiana, commercial buildings are defined as all buildings designed for human occupancy, except one and two family dwellings. The code applies to new commercial buildings and buildings that undergo major renovation. For more information on what projects are required to comply with this code, click here.

Plans and specifications for all construction under the purview of the Office of the State Fire Marshal (OSFM) or the State Office of Facility Planning and Control must comply with the revised CBECC.

✔ Can use COMcheck to show compliance.

Current Residential Code

Louisiana State Uniform Construction Code (LSUCC), based on the 2009 IRC Chapter 11
passed 1/1/2015; effective 6/30/2015

✔ Can use REScheck to show compliance.

Read more about:

Louisiana climate zones

Climate Zones: 2A, 3A


Code Adoption and Change Process

Code Change Process

Regulatory: Building codes for one- and two-family residential buildings are promulgated through the Louisiana State Uniform Code Council. Because the state adopts the International Residential Code (IRC), changes to the IRC are reviewed and recommended by an IRC review subcommittee, then a Technical Advisory Committee, then by the full Code Council. The final decisions of the Code Council are must then proceed through the state’s administrative rules review process before becoming law. Building codes for other residential buildings and all commercial buildings are developed by the State Fire Marshal’s office.

Code Change Cycle

The LSUCC for low-rise residential buildings was last updated January 1, 2015. The CBECC for all other buildings was last updated July 20, 2011.

Next Code Update

As of March 2017, there is a draft rule to adopt the 2015 IBC, including the 2015 IECC for commercial buildings.

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History

January 1, 2015

The effective Louisiana residential energy code becomes the 2009 IRC Chapter 11.

July 20, 2011

ASHRAE Standard 90.1-2007 now applies to all private commercial buildings built or remodeled as well as all state-owned construction. Multi-family residential construction must comply with the 2009 IECC. COMcheck may be used to show compliance.

March 9, 2010

The Louisiana State Uniform Code Council votes to revise the LSUCC by substituting the energy efficiency section (Chapter 11) of the 2006 International Residential Code (IRC) in place of Chapter 11 of the 2009 IRC for one- and two-family residential buildings. The proposed rule was published in the May 2010 Louisiana Register (see pages 1135-6) and became effective January 1, 2011. REScheck can be used to show compliance.

2005

Louisiana adopts its Commercial Building Energy Conservation Code (CBECC), based on ASHRAE 90.1-2001 and the 2000 IECC. ASHRAE 90.1-2001 applies to commercial buildings and multi-family residential structures over three stories. The CBECC applicable code for multi-family structures three stories or less was the 2000 IECC. This code update, enacted by House Bill 552, goes into effect on June 21, 2005.

1997-1999

Senate Bill No. 1167 is passed and enacted. This act created a new Part IV-B of Chapter 8 of Title 40 of the Louisiana Revised Statutes. The purpose of the legislation is to institute minimum energy conservation standards for all new commercial construction and all applicable alterations and repairs in commercial buildings. The legislation was passed in June 1997, signed by the governor on July 14, 1997, and became effective on January 1, 1999. The legislation also establishes requirements for education and training and an Advisory Committee.

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State Toolkit

This feature allows users to track progress towards goals of adoption, compliance, and implementation in their state. If you have any updates about strides that your state has made in any of the categories below, please contact BCAP.

The Louisiana toolkit is currently under construction.

 


Contacts

Buddy Justice
Technology Assessment Division
Louisiana Department of
Natural Resources

Email: buddy.justice@la.gov

Joe Delaune
Architect, Chief Building Official (CBO)
Louisiana Office of State Fire Marshal
Email: jdelaune@dps.la.gov

Lauren Westmoreland
Energy Codes Manager
Southeast Energy Efficiency Alliance (SEEA)
Email: lwestmoreland@seealliance.org


News and Events

Helpful Links

Basic Facts

Population: 4,670,724 (US Census Bureau, 2015)

Construction Activity:
New Privately Owned Housing Units Authorized by Permit Type (US Census Construction Statistics)

Year 2014 2015
Total Units 15,255 13,830
1 unit 12,844 12,322
2 units 408 336
3 or 4 units 117 103
5 or more units 1,886 1,069

CO2 Emissions:

Commercial buildings: 1.8 MMT
Residential buildings: 2.2 MMT
(EIA, 2015)

Energy data:

Primary energy source:
Petroleum, 1.7 quadrillion BTU in 2012

Building energy consumption:
3.9 quadrillion BTU in 2012

Energy expenditures:
$39.3 billion in 2012

Energy snapshot:
61.8% of homes use electricity for heating, while 34.9% use natural gas.

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This page was last modified on: March 10, 2017