Yes, lighting plans are required for both residential and commercial projects.
For residential projects, we typically require a floor plan showing all existing and proposed lighting fixtures, along with related switches and receptacles. All lighting must comply with Title 24, Part 6 of the California Energy Code, which includes mandatory measures as well as either prescriptive or performance requirements.
For commercial projects, all proposed or replacement lighting must be designed by a licensed engineer and must also comply with Title 24 requirements. This includes submitting the appropriate Title 24 forms, which help document compliance with the Energy Code. The most common forms include:
NRCC – Nonresidential Certificates of Compliance
NRCI – Nonresidential Certificates of Installation
NRCA – Nonresidential Certificates of Acceptance
These forms ensure that both the design and installation of lighting systems meet California’s energy efficiency standards.
@Allen, Michael the above is my answer to the question