Requires the collection of biological samples for DNA identification analysis from adults lawfully arrested for the commission of certain criminal offenses constituting a ranked felony or for gross misdemeanor violations of a protection order with regard to stalking, sexual assault, harassment, domestic violence, domestic relations, or abuse of vulnerable adults, or an order under the sentencing reform act (chapter 9.94A RCW).

Authorizes a person, under certain circumstances, to request expungement of his or her sample and DNA records from the DNA identification system.

Imposes an additional fee of fifty cents, per traffic infraction, on a person found to have committed such an infraction and requires the revenue from the fee to be forwarded to the state treasurer for deposit in the state DNA database account.

Prohibits a court from suspending or deferring payment of the one hundred-dollar crime laboratory analysis fee.