Programs cannot reduce their quotas to zero. Any registered program that does not want to offer positions through a particular match must officially withdraw through the Program Information page of the Match Site. The program's withdrawal must be confirmed by having the NRMP institutional official notify the NRMP through the Approve Changes page of the Match Site by 11:59 p.m. eastern time on the applicable quota change deadline to ensure that such program is not listed on the Match Site as a participant in such match.