An employee of Community College District No. 20 will be determined eligible to vote in the election as designated in RCW 28.72.020, (section 2, chapter 143, Laws of 1965). For the purposes of this part, the term "certificated employee" means any person currently employed by Community College District No. 20 and holding a valid Washington state teaching license or certificate regularly issued by the state office of public instruction or state community college board.