According to the City of Los Angeles Electrical Code section 93.0402, as well as section 110.2 of the State of California and National Electrical Code, only the conductors and equipment required or permitted (by the code) are acceptable when they are approved.

If an unlisted electrical product is inadvertently installed in the City of Los Angeles, the installer can request for a field evaluation of the product from the City of Los Angeles Electrical Test Lab or from a recognized testing agency, however, the equipment would not be permitted to be energized to operate until either an approval is obtained from the Electrical Test Lab, or an acceptable field evaluation by a recognized test lab is completed and a satisfactory report is submitted to the Department electrical inspection in order to obtain approval from them.

Yes. From time to time, a testing agency may list an electrical product that may be in violation of the electrical code, and sometimes in violation of the safety test standard that the equipment supposed to be in compliance with, or evaluated to the incorrect safety test standard. In these cases, when such a product is discovered, the testing agency is notified to take immediate corrective action. If in the opinion of the Department, the equipment is considered to be of eminent hazard to the public or the property, or if the testing agency is nonresponsive to the Department request to resolve the problem, the equipment is not permitted to be installed or energized until the matter can be resolved.

No. Only General Approvals (Research Reports), and some Laboratory Approvals have Conditions of Approval.

No. When equipment is identified or recognizable as suitable for a specific purpose, function, use, environment, application, or so forth either by its listing or by the code, the equipment must comply accordingly. In this case, the equipment could only be used as part of a food display and its use for any other purpose would void its listing or may be in violation of code.

You need to file for a Clerical Modification approval. You need to perform the following steps:

1. Submit a completed Clerical Modification application form (PC-STR-App.19). Original signature is required.
2. Submit the application fee as marked on the application form. Make check payable to “The Department of Building and Safety, City of Los Angeles.”

In general yes; however, if fraudulent, counterfeited, or non-applicable listing mark or logo is used on the electrical products, or if the installer misapply or use the product for other than its intended purpose, or if the installer does not follow the installation instructions of the product, the Department would treat them as an unlisted electrical product, and will notify the testing agency of the problem. The installer will be required to resolve the matter with the listing agency, or submit the product to City of Los Angeles Electrical Test Lab for evaluation and approval or any other recognized testing agency, or remove the product.

According to Electrical Code article 100, an equipment or material that is tested by an approved testing agency meeting appropriate designated standards are considered as listed equipment, provided that also, the testing agency publishes a list of these products and the product bears the listing mark or logo of the testing agency.

Electrical equipment that is evaluated and tested by the City of Los Angeles Electrical Test Lab conforming to the requirement of the adopted standards and codes are considered as approved equipment.

The City of Los Angeles Electrical Test lab (or LADBS-ETL) was established in 1925 to provide assistance to the industry, local manufacturers, business, inspection authorities, hospitals, importers, construction projects and the citizens of the City of Los Angeles in obtaining product approval at a low cost. As such, the test lab tests electrical products for compliance with the established safety standards as well as the requirements of the electrical code. A product is considered approved by the LADBS-ETL, when it conforms to the accepted, established, or amended safety standard(s), as well as the electrical code.

At times, where there are no specific standard, or an existing safety standard lacks in evaluation or testing of an electrical product, the electrical test lab develops or expands safety standards in conformance with the electrical code and evaluates the product to assure protection from fire, shock and personnel hazard.

Addition of a model to an existing approval requires submittal of Technical Modification. You need to perform the following steps:

1. Submit a completed Technical Modification application form (PC-ELEC-App.12). Original signature is required.
2. Submit the application fee as marked on the application form. Make check payable to “The Department of Building and Safety, City of Los Angeles.”
3. Submit a current production sample of the new equipment model. d. Provide a current new model product literature (brochure, operational instruction, maintenance manual, owner’s manual).
4. Photographs or drawings showing the exterior views and internal views of the new equipment.
5. Schematic wiring diagrams. Diagrams should identify the sizes of wires, ratings of fuses, circuit breakers, and other components.
6. The parts list for the components operating at or above 30 VAC or 24.8 VDC in dry locations or 15 VAC or 12.4 VDC in wet locations. Include the part's function, name of manufacturer, catalog number, electrical ratings, and testing agency component recognition or listing number.
7. For new model with unlisted transformers, drivers or power supplies with a rating of less than 1KVA, provide two samples with schematic wiring diagrams and specification sheets.

Yes. Pursuant to section 98.0422 of the Los Angeles City Municipal Code, expedite review process is available for the amount of the fee equal to one-half of the review fee, in addition to the normal review fee.