Handwash sink missing, blocked, or used for other purposes, or missing soap, towels, or the handwash sign.
Dirty wiping cloths not stored in sanitizer, or soiled linens handled improperly.
Surfaces that touch food — cutting boards, ice bins, dish racks — soiled or not sanitized.
Plumbing not installed or maintained properly — leaks, mop sink issues, unserviced water filters, or missing backflow prevention.
The establishment's license expired, not obtained, or not properly displayed.