Requires the collection of biological samples for DNA identification analysis from adults lawfully arrested for the commission of a criminal offense.

Requires the director of the Washington state patrol's forensic laboratory services to perform an annual audit to ensure that biological samples are destroyed as required.

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, reducing, or deferring payment of the one hundred-dollar crime laboratory analysis fee.