New Jersey's lead rule follows the turnover
For rental dwellings built before 1978, the state Department of Community Affairs requires a lead-based paint inspection every three years or at tenant turnover, whichever comes first. A lead-safe certificate is valid for two years. Single-family, two-family and multiple dwellings are all covered. Seasonal rentals used under six months a year and homes built in 1978 or later are exempt. If your last certificate is missing or expired, a vacancy could trigger a new inspection before you re-rent.
