Hi RafifUtamaPutra,
Similar to above, you need sanitary garbage bins with covers and preferably foot operation. The bins need to be on a sanitation schedule for daily emptying. The area itself should be free from garbage and debris, instead all debris should be placed into the garbage bins. Garbage should be placed in bins immediately upon generation, rather than littered on the floor until a sanitation worker picks it up.
Across all food safety standards, you will likely see that they ask that garbage be disposed of in adequate disposal bins in such a way that does not pose significant risk of contaminating food. This could be understood to mean that garbage bins themselves must be of sanitary design, in working condition, and emptied regularly.