Los Angeles County Building and Safety
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Welcome to the Building and Safety
Online Plan Check System

The online submittal system offers flexibility to applicants who submit engineering and construction documents for review with LA County Building and Safety. In addition to enhancing customer service and communication, this online system offers financial benefits by reducing paper use, printing costs, driving time, and gasoline consumption.

Online applications are submitted via this system (BSOP) for projects located in Los Angeles County Contract City District Offices (except for La Canada Flintridge). Click here to login/register.

For County Unincorporated projects, new online applications are submitted on EPIC LA.   Respective Building & Safety office information can be found using LA County's Service Locator.   Capital Projects (LA County owned or operated facilities) are submitted on EPIC LA regardless of location. For existing online applications using this BSOP portal, applicants can continue to view and upload documents related to their respective plan check applications.

Beginning April 1, 2024 all new online applications within City of Westlake Village areas must be submitted on EPIC LA. Online applications applied for prior to April 1, 2024 will continue on BSOP.

To submit a new project, begin by searching for the subject parcel using the search box or clicking on the map.

To review an existing project, or add applications to an existing project, login here

As of October 7, 2016

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