My suggestion would be to go to your training officer or your CPR instructor and explain what happened. It may cost you a couple of dollars for the new card but you shouldn't have any trouble getting it replaced by your instructor.
Well as I see it you have 2 options....#1..Contact the agency that certified you in the first place.....(they keep records) or #2 You can take another course.....I hope you aren't looking for someone to just hand you a new card......I'm sure that isn't the case.......right..? Stay safe and good luck....remember to keep the faith...............Paul
call the county if no luck try redcross if not them the state all will have you on file as being certed, also your training officer should have a copy in your file or your chief if all else fails the people who certed you
I would think that you were certified either by the American Heart Association or the American Red Cross. Try going to one of those offices near you - they should have records indicating where and when you were certified and by whom.