13 CFR 115.3: Severability.

Any provision of this part held to be invalid or unenforceable as applied to any person, entity, or circumstance shall be construed so as to continue to give the maximum effect to such provision as permitted by law, including as applied to persons or entities not similarly situated or to dissimilar circumstances, unless such holding is that the provision of this part is invalid and unenforceable in all circumstances, in which event the provision shall be severable from the remainder of this part and shall not affect the remainder thereof.