For the purposes of subparagraph 1 of the first paragraph, “derivatives clearing” includes all arrangements through which a clearing house, in accordance with its rules,(1) matches positions between market participants or parties to derivatives;
(2) receives margin deposits or margins, and mutualizes or transfers the credit risk arising from a derivative among its members or clearing agents;
(3) substitutes the credit of the clearing house for that of the parties to a derivative; and
(4) nets those transactions on a multilateral basis, and settles them or, failing settlement, liquidates or cancels the relevant positions.