If you've lost or destroyed your Delaware Boating Safety Education Certificate, you can order a duplicate online through your state.
How to Apply Online
Visit boatersafetycards.dnrec.delaware.gov/login to apply for a replacement certificate.
State Contact Information:
Delaware Department of Natural Resources & Environmental Control
Division of Fish & Wildlife Enforcement
89 Kings Highway
Dover, DE 19901
http://www.dnrec.delaware.gov/fw/Pages/DFW-Portal.aspx
https://dnrec.alpha.delaware.gov/fish-wildlife/boating/safety/
302-739-9910