N.H. Code Admin. R. Saf-C 1307.05
The school bus inspection sticker issued pursuant to RSA 266:7 shall be affixed to the middle of the windshield located either at the top or bottom, clearly visible from the outside and not in a location that interferes with any safety equipment or driver visibility.
Source. #14005, eff 6-22-24, EXPIRES: 6-22-34 (see Revision Note #2 at chapter heading for Saf-C 1300)