Business Permits:
Napa Police Department
 1539 First Street
 (707) 257-9550
 
Conditional Use Permit:
Planning Division, Community Services Building
1600 First Street, Napa
(707) 257-9530

Building Permit:
Building Division, Community Services Building
1600 First Street, Napa
(707) 257-9530

Certification of Occupancy Permit of Fire Inspection:
Fire Department, Community Services Building
1600 First Street, Napa
(707) 257-9530

 Food Permit
  Napa County Department of Environmental Health (link?)
  1195 Third Street
  Napa, CA 94559
  (707) 253-4471

 Vehicle Registration
  Department of Motor Vehicles
  2550 Napa Valley Corporate Drive
  Napa, CA 94558
  (707) 252-4111
  www.dmv.ca.gov

 Liquor License
  Alcoholic Beverage Control Department
  50 D Street, Room 400
  Santa Rosa, CA 95404
  (707) 5776-2165
  www.boe.ca.gov

 Bar Coding
  Uniform Product Code Council
  8163 Old Yankee Street
  Dayton, OH 45401
  (937) 435-3870
  Fax (937) 435-7317
  www.uc-council.org