Also is this talking about maximum landing mass
CAT.POL.A.230 Landing—dryrunways
(a) The landing mass of the aeroplane determined in accordance with CAT.POL.A.105(a) for the estimated time of landing at the destination aerodrome and at any alternate aerodrome shall allow a full stop landing from 50 ft above the threshold:
(1) for turbo-jet powered aeroplanes, within 60 % of the landing distance available (LDA); and
(2) for turbo-propeller powered aeroplanes, within 70 % of the LDA.