To reach the Food Standard Agency's top hygiene rating of five out of five, food outlets need to demonstrate high standards in food hygiene and safety and structural compliance.
Hygiene inspectors also need to have confidence in the management of the business.
The FSA says that any outlet should be able to achieve its top rating.
Here is a list of Bushey's top rated restaurants, cafes and food shops:
Aldenham Golf & Country Club, Church Lane (February 24, 2014)
Bushey Grove Leisure Centre, Aldenham Road (February, 20 2014)
Bushey Hall Golf Club, Bushey Hall Drive (November 29, 2013)
Costco Cafe/Deli, Hartspring Lane (March 18, 2014)
David Lloyd Leisure Centre, Hartspring Lane (October 8, 2012)
G.T Snacks Private address: registered with Hertsmere local authority (April 5, 2013)
Grove End Hotel, 73 Bushey Hall (March 12, 2014)
La Dolce Vita Cafe, King George (April 18, 201)
McDonalds, A41 Sandy Lane Elton Way (January 14 2013)
Parents Paradise Ltd, Greatham Road (December 18, 2012)
Peking Express, 62 Watling Street (May 8, 2012)
Pizza Express, 114 Watling Street (February 18, 2014)
Pizza Hut, 57 High Road (January 4, 2013)
Red Lion, 50 High Street (January 8, 2014)
Reggies Bar & Bistro, Caldecote Farm Caldecote Lane (October 4, 2012)
Rosewood Stores, 71 Aldenham Road (August 20, 2013)
Rubys Restaurant and Bar, 81 High Road (October 4, 2013)
Sea Breeze, 34 Bushey Hall Road (January 15, 2013)
The Swan Public House, 25 Park Road (March 4, 2014)
Windmill Harvester Restaurant, 107 High Road (May 4, 2012)