For the completion and submission of fishing logbooks as referred to in Articles 14 and 15 of the Control Regulation the F1... conversion factors set out in Annexes XIII, XIV and XV shall apply to convert stored or processed fish weight into live fish weight. They shall apply to fisheries products on board or transhipped or landed by F2F3United Kingdom fishing vessels.

By way of derogation from paragraph 1, where Regional Fisheries Management Organisations, of which the F4United Kingdom is a contracting party or cooperating non-contracting party, for its regulatory area or a third country with whom the F4United Kingdom has an agreement to fish, for the waters under its sovereignty or jurisdiction, have established conversion factors, those factors shall apply.

Where no conversion factors as referred to in paragraphs 1 and 2 exist for a given species and presentation, the conversion factor adopted by the F5a fisheries administration shall apply.

Without prejudice to paragraph 2 the competent authorities of F6a fisheries administration shall use the F7... conversion factors referred to in paragraph 1 when calculating the live weight of transhipments and landings in order to monitor the quota uptake.