You need a professional planner license if you're a licensed engineer, land surveyor, architect, or landscape architect offering master plans or planning services.
You need a certificate of authorization to open an architecture firm.
You need a license to open an auto-body repair business.
You need a spray paint booth permit if your business will offer spray paint services for vehicles. Contact the Department of Environmental Protection (DEP) Office of Permitting and Project Navigation at (609) 292-3600 for specific guidance on obtaining the correct permits.