Are you legally authorized to perform marriages in The Bahamas?
Ask this first, before style, price or availability. Everything else is wasted effort if the answer is no.
“Are you currently authorized to solemnize legal marriages in The Bahamas?”
A professional marriage officer should answer confidently and explain their role in the legal process. When your ceremony is intended to create a legally recognized marriage, the person performing it must have the appropriate legal authority.
I answer this question two or three times a week and I never take offence at it. If an officiant hesitates, hedges, or changes the subject to their years of experience, that is your answer.— Glenn Ferguson
This is different from a symbolic ceremony, commitment ceremony or vow renewal, which does not create a new legal marriage. You may also want to confirm that a Bahamas wedding is recognized at home.

