Referred to the Senate State Government, Tribal Relations & Elections Committee on January 16, 2019
Referred to the Senate Rules Committee on February 1, 2019
Amendment offered by Sen. Hans Zeiger (Puyallup) (R) on February 20, 2019
Requires tracing of five top contributions to original nonpolitical committee sources only when the sponsor of an advertisement has received 50% or more of its contributions from a single source.
The amendment failed by voice vote in the Senate on February 20, 2019