17 CFR 39.7: Enforceability.

An agreement, contract or transaction submitted to a derivatives clearing organization for clearing shall not be void, voidable, subject to rescission, or otherwise invalidated or rendered unenforceable as a result of:

(a) A violation by the derivatives clearing organization of the provisions of the Act or of Commission regulations; or

(b) Any Commission proceeding to alter or supplement a rule under section 8a(7) of the Act, to declare an emergency under section 8a(9) of the Act, or any other proceeding the effect of which is to alter, supplement, or require a derivatives clearing organization to adopt a specific rule or procedure, or to take or refrain from taking a specific action.