This topic comes up once in a while. The "old timers" around here know about it. But sometimes new folks decide to start selling their tuna under the "tuna landing permit", and may or may not know the CG requirements.
If you do this, you now fall under the USCG commercial fishing vessel requirements. Here are some of the key requirements:
(1) Dockside Vessel Exams
http://www.uscg.mil/d13/cfvs/DocksideExams.asp
(2) All other requirements - use the checklist generator to determine what the requirements are for your exact classification of vessel, and the area you fish.
http://www.uscg.mil/d13/cfvs/test/1ChecklistCover.html
As an example I generated two sample checklists. One for a 25 ft boat with an inboard, and the other a 25 ft outboard. See attachments.
Last, here is the definition of "commercial fishing vessel" under the CG rules:
http://www.uscg.mil/d13/cfvs/default.asp
If you do this, you now fall under the USCG commercial fishing vessel requirements. Here are some of the key requirements:
(1) Dockside Vessel Exams
http://www.uscg.mil/d13/cfvs/DocksideExams.asp
(2) All other requirements - use the checklist generator to determine what the requirements are for your exact classification of vessel, and the area you fish.
http://www.uscg.mil/d13/cfvs/test/1ChecklistCover.html
As an example I generated two sample checklists. One for a 25 ft boat with an inboard, and the other a 25 ft outboard. See attachments.
Last, here is the definition of "commercial fishing vessel" under the CG rules:
http://www.uscg.mil/d13/cfvs/default.asp