Food businesses and lodging establishments - what permit do I need?

Which permit do I need?

Business / Activity Reykjavík Public Health operating permit District commissioner business license Registration / notification requirement Street and square sales permits
Restaurants (including dining establishments, fast food outlets, bars, cafes, event halls, and catering services) X X (only restaurants serving alcohol in categories II and III) X (registration)  
Lodging establishments (including hotels, guesthouses, homestays, apartment rentals) X (not for homestay) X (not for homestay)    
Grocery stores X      
Import and sale of dietary supplements X      
Wholesale of food products X      
Wholesale food distribution X      
Cafeteria X      
Food transport and distribution centers X      
Convenience stores (kiosks) X      
Water distribution X      
Food carts X     X
Food stalls / markets X     X
Producers and/or importers of food contact materials     X (notification)  
Vegetable producers X (cultivation, packaging, and other processing)   X (notification, cultivation only)