Code: DSNY (official acronym)
Description: NYC Department of Sanitation. This is the city agency that handles trash, recycling, street cleaning, and some sanitation enforcement.
Practical Meaning: A DSNY violation is a sanitation notice of violation. It usually means the property may have a problem such as dirty sidewalk, improper trash set-out, litter, or failure to follow recycling or waste rules.
Where You May See It: On a Notice of Violation from DSNY or OATH/ECB, often after an inspector sees a sanitation problem near a home or building.
Why It Matters: For NYC homeowners, DSNY violations can lead to fines, repeat-offender penalties, and extra enforcement if the same problem happens again. Repeated violations may raise the base penalty, and sanitation problems can also make a property look poorly maintained.
Source: NYC Department of Sanitation