If any provision of this chapter other than section 521H.6, or the application of this chapter to any person or circumstance, is held invalid, such holding shall not affect the provisions or applications of this chapter which can be given effect without the invalid provision or application, and to that end the provisions of this chapter, with the exception of section 521H.6, are severable.
Iowa Code § 521H.8
2015 Acts, ch 27, §8, 9