The rooming list is finalized prior to the last date by which reservations are accepted. In the conference and event industry, what is the term for this date used by hotels? reservations dats cut-off date final-change date master-list date

The term for the date by which reservations are accepted in the conference and event industry, used by hotels, is the "cut-off date." This is the final date by which all reservations must be received, and any reservations made after this date will not be accepted.