As a registered buyer or seller of fish you must
Ensure fish is weighed prior to first sale and appropriate records maintained
Keep a record of each sale of fish for three years
Make records available for inspection at the notified location
Complete and submit a sales note for each transaction
Submit sales notes electronically (e-Sales) if required
You will also need to comply with requirements for the transport, weighing and traceability of fish. See guidance on traceability, weighing and transporting for more information. Your premises and records may be inspected by a Marine Enforcement Officer (MEO) or British Sea Fishery Officer (BSFO) to assess compliance with the regulations.