Electrical Test Lab (ETL)

The ETL evaluates electrical equipment for safety, fire and shock hazards and personnel injuries in accordance with the current applicable codes and standards. Approved materials are published as Los Angeles Research Reports (LARR).

List of Recognized ETL for Listing of Electrical Equipment (PDF)
List of Recognized ETL for Field Testing of Electrical Equipment (PDF)
LA Research Reports (LARR)

Contact the
ETL

Electrical Testing Laboratory

Address: 221 N. Figueroa St. Room 500, Los Angeles, CA 90012

Telephone: (213) 482-6721  Fax:  (213) 482-6554

 

Engineer: Antonio Maldonado

Email: antonio.maldonado@lacity.org  Telephone: (213) 482-7382

 

Engineer: Isaac Almaraz

Email: isaac.almaraz@lacity.org  Telephone: (213) 482-0035

 

Engineer: Stephanie Lopez

Email: stephanie.j.lopez@lacity.org  Telephone: (213) 482-0068

Additional Resources

Find Building Permit-related PDFs and forms here. For more options, visit our Forms and Publications page.

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Mandatory Requirements Checklist: Additions and Alterations to Non-Residential Buildings
GRN 10-2023 - Effective
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MANDATORY REQUIREMENTS CHECKLIST ADDITIONS AND ALTERATIONS TO NON-RESIDENTIAL BUILDINGS
GRN 10-2014
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MANDATORY REQUIREMENTS CHECKLIST ADDITIONS AND ALTERATIONS TO NON-RESIDENTIAL BUILDINGS
GRN 10-2016
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MANDATORY REQUIREMENTS CHECKLIST ADDITIONS AND ALTERATIONS TO NON-RESIDENTIAL BUILDINGS
GRN 10-2015
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MANDATORY REQUIREMENTS CHECKLIST ADDITIONS AND ALTERATIONS TO NON-RESIDENTIAL BUILDINGS
GRN 10-2020 - Effective
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Mandatory Requirements Checklist Additions and Alterations to Non-Residential Buildings and Residential Buildings Over Six Stories (for 2011 Codes)
GRN 10-2013
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Mandatory Requirements Checklist: Additions and Alterations to Residential Buildings
GRN 9-2017
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Mandatory Requirements Checklist: Additions and Alterations to Residential Buildings
GRN 9-2023 - Effective
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MANDATORY REQUIREMENTS CHECKLIST ADDITIONS AND ALTERATIONS TO RESIDENTIAL BUILDINGS
GRN 9-2016
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MANDATORY REQUIREMENTS CHECKLIST ADDITIONS AND ALTERATIONS TO RESIDENTIAL BUILDINGS
GRN 9-2020 - Effective
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Filtered categories:

Mandatory Requirements Checklist: Additions and Alterations to Non-Residential Buildings
GRN 10-2023 - Effective
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MANDATORY REQUIREMENTS CHECKLIST ADDITIONS AND ALTERATIONS TO NON-RESIDENTIAL BUILDINGS
GRN 10-2014
View Download Mark as Favorite
MANDATORY REQUIREMENTS CHECKLIST ADDITIONS AND ALTERATIONS TO NON-RESIDENTIAL BUILDINGS
GRN 10-2016
View Download Mark as Favorite
MANDATORY REQUIREMENTS CHECKLIST ADDITIONS AND ALTERATIONS TO NON-RESIDENTIAL BUILDINGS
GRN 10-2015
View Download Mark as Favorite
MANDATORY REQUIREMENTS CHECKLIST ADDITIONS AND ALTERATIONS TO NON-RESIDENTIAL BUILDINGS
GRN 10-2020 - Effective
View Download Mark as Favorite
Mandatory Requirements Checklist Additions and Alterations to Non-Residential Buildings and Residential Buildings Over Six Stories (for 2011 Codes)
GRN 10-2013
View Download Mark as Favorite
Mandatory Requirements Checklist: Additions and Alterations to Residential Buildings
GRN 9-2017
View Download Mark as Favorite
Mandatory Requirements Checklist: Additions and Alterations to Residential Buildings
GRN 9-2023 - Effective
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MANDATORY REQUIREMENTS CHECKLIST ADDITIONS AND ALTERATIONS TO RESIDENTIAL BUILDINGS
GRN 9-2016
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MANDATORY REQUIREMENTS CHECKLIST ADDITIONS AND ALTERATIONS TO RESIDENTIAL BUILDINGS
GRN 9-2020 - Effective
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Results: 3 6 10 25