This Order regulates bivalve collection within South-western fishing area. It consists of 4 articles specifying fisheries restrictions to be observed in order to protect certain mollusc species by the establishment of quotas to be caugth in the specified fishing area according to the different species: (Callista chione) = 400 kg; (Spisula solida) = 150 kg; (Donax spp.) = 150 kg; (Venerupis pullastra) = 200 kg.