Reduction of the general landings charge
11. The relevant food authority to which a charge is payable under regulation 10(5) must reduce that charge by 55% where any of the official controls required under Chapter II of Annex III to Regulation 854/2004 are facilitated on the basis that—
(a)the fish are graded for freshness and/or size in accordance with relevant national or Community rules; or
(b)the first sale transactions are grouped together.