School buses shall be inspected by the DDMV bi-annually. The first inspection period is from July 1 through August 31 (black sticker), and the second inspection period is from the beginning of a District's Christmas vacation period through February 28th or 29th.
14 Del. Admin. Code § 1150-22.0
18 DE Reg. 961 (6/1/2015)
24 DE Reg. 145 (8/1/2020) (Final)