There are now 2 different ways you will be able to submit lost or retrieved fishing gear information.
You can create an online account and submit it through the online portal here:
https://internet.dfo-mpo.gc.ca/en/login
OR
You can report any lost or retrieved fishing gear by filling out the appropriate form below and submitting it to the contact information at the bottom of the form.
Lost Gear - https://www.dfo-mpo.gc.ca/fisheries-peches/reports-rapports/lost-gear-perte-engin/index-eng.html
Retrieved Gear - https://www.dfo-mpo.gc.ca/fisheries-peches/reports-rapports/retrieved-gear-recuperation-engin/index-eng.html