If any part of ORS § 195.305 to 195.336 and sections 5 to 11, chapter 424, Oregon Laws 2007, sections 2 to 9 and 17, chapter 855, Oregon Laws 2009, and sections 2 to 7, chapter 8, Oregon Laws 2010, is held to be unconstitutional or otherwise invalid, all remaining parts of ORS § 195.305 to 195.336 and sections 5 to 11, chapter 424, Oregon Laws 2007, sections 2 to 9 and 17, chapter 855, Oregon Laws 2009, and sections 2 to 7, chapter 8, Oregon Laws 2010, shall not be affected by the holding and shall remain in full force and effect. [2007 c.424 § 21c]