Yes, a chest of drawers can be used as a changing table with the addition of a changing mat on top for a flat, stable surface.
A changing table is used for safely changing diapers and dressing babies, providing a comfortable and convenient surface at a convenient height for caregivers.
If there's no changing table available, you can use alternative flat surfaces like a bed or floor with a changing mat for safety and convenience.
While not required, a changing table can provide a dedicated and convenient space for diaper changes, but alternatives like changing mats on flat surfaces can also work well.