I suggest checking the reservation confirmation
DCL sent you when you booked your cruise.
However, the info that DCL sent when I booked my Aug 2022 Alaska cruise was:
3. CRUISE CANCELLATION FEES:
CATEGORIES WITH RESTRICTIONS: Reservations for Inside, Outside or Verandah Categories with Restrictions are NON-REFUNDABLE and NON-TRANSFERABLE. A 100% cruise cancellation fee applies from time of payment.
Cruises 1 to 5 Nights (Excluding Suites and Concierge Staterooms)
Days Prior to Vacation Commencement Date – Fee Amount
89 to 45 days – Deposit per Guest
44 to 30 days – 50% of vacation price per Guest
29 to 15 days – 75% of vacation price per Guest
14 days or less – 100% of vacation price per Guest
Cruises 6 Nights or More (Excluding Suites and Concierge Staterooms)
Days Prior to Vacation Commencement Date – Fee Amount
119 to 56 days – Deposit per Guest
55 to 30 days – 50% of vacation price per Guest
29 to 15 days – 75% of vacation price per Guest
14 days or less – 100% of vacation price per Guest
Suite and Concierge Staterooms: All Sailings
Days Prior to Vacation Commencement Date – Fee Amount
90 days or more – Deposit per Guest
89 to 56 days – 50% of vacation price per Guest
55 to 30 days – 75% of vacation price per Guest
29 days or less – 100% of vacation price per Guest