I recently missplaced my birth certificate and I wouldn't be able to get a replacement in time for my cruise. Would I be able to use a copy of my birth certificate to travel?

Has to be original. A passport will work

No... has to be original..

Does NOT have to be an original.. A clear copy is acceptable.. I verified with carnival and also just took my adult daughter with us last week with a copy and her valid ID... No problem whatsoever .Also did a copy of mine with my ID for my first cruise when I didn't have a passport. Don't sweat it 😊

Thank you both so much