NFPA 96 compliance 3

https://commercialkitchennest.vantagequill.com/posts/what-commercial-kitchen-inspections-reveal-about-your-exhaust-system

Our kitchen exhaust system is cleaned and inspected to meet NFPA 96 compliance, which reduces grease buildup and fire risk. The hood, ducts, and fans are serviced quarterly, and we keep logs for the fire marshal. It's a straightforward part of keeping the restaurant safe and operational.