NFPA 96 requirements 2

https://getnfpa96guidelinessite.talesignal.com/posts/a-practical-guide-to-nfpa-96-guidelines-for-commercial-kitchen-exhaust-systems

NFPA 96 requirements set the standard for commercial kitchen ventilation to prevent fires. They cover everything from hood and duct materials to cleaning schedules and grease-removal devices, ensuring systems don't become a fire hazard. Following these guidelines keeps restaurants safe and compliant with local fire codes.