"NEW SECTION.  Sec. 1   A new section is added to chapter 82.08 RCW to read as follows:
     (1) The tax levied by RCW 82.08.020 does not apply to required college instructional materials sold by bookstores affiliated with any community college or technical college in Washington state to students enrolled in the same institution.
     (2) The seller shall obtain documentation, from the community college or technical college, showing which college instructional materials are required for specific courses. The governing body of each institution, in collaboration with its affiliated bookstores and student and faculty representatives, shall determine the institution's process and requirements for providing documentation. The seller shall maintain this documentation as part of the records required under RCW 82.32.070.
     (3) As used in this section:
     (a) "College instructional materials" means textbooks, workbooks, standardized data, or prewritten computer software, delivered through any tangible storage medium or through electronic download.
     (b) "Community college" and "technical college" are defined as provided in RCW 28B.50.030.
     (c) "Required" means required by the instructor of a course.
     (d) "Prewritten computer software" is defined as provided in RCW 82.04.215.

NEW SECTION.  Sec. 2   A new section is added to chapter 82.12 RCW to read as follows:
     The provisions of this chapter do not apply in respect to the use of college instructional materials required for courses at community colleges or technical colleges. The definitions in section 1 of this act apply to this section."