The Classroom Facilities Unit is responsible for the physical teaching & learning environment in general purpose classrooms. This includes classroom facilities operation and readiness, including maintenance and upkeep of central classrooms and all furnishings.

Several NISWASS classrooms are equipped with A/V equipment that can be used for instruction, conferences and meetings. The large classrooms have all basic instructional equipments,while smaller classrooms and conference halls have both audio and visual devices as per requirements. Portable projectors can also be borrowed for use in rooms that do not have projectors installed.