The area on either side of the centerline, including the centerline, sideline, and baseline, excluding the The 7-foot-by-20-foot area adjacent to the net and specific to each team’s end of the court relating to NVZ faults. All lines bounding the NVZ are part of the NVZ. The NVZ is two-dimensional and does not rise above the playing surface. (See Figure 2-1 and Section 2.B.3.)... More.