National Lighting Contractors Association of America (NLCAA) is a nonprofit educational provider of California’s Title 24 Energy Efficiency requirements. In 2014, NLCAA was approved by the California Energy Commission as a Lighting Controls Acceptance Test Technician Certified Provider; one of only two providers in the entire state of California. We train, certify and oversee Lighting Acceptance Test Technicians (ATTs) and Lighting Controls Acceptance Test Employers (ATEs), We also offer basic to advanced educational courses on the California Energy Code and hands-on lighting controls technologies.