RCW 48.18.600: Usage-based insurance—Restrictions on information collected.

(1) For the purposes of this section, "usage-based insurance" has the same meaning as defined in RCW 48.19.040.

(2) Location data may not be collected without:

(a) Disclosure to the insured that such information is being collected as required by RCW 46.35.020; and

(b) The insured's consent.

(3) Individually identifiable usage information retrieved from a recording device may only be used and/or retained:

(a) For purposes of determining premiums; or

(b) As allowed by law in RCW 46.35.030.

(4) Individually identifiable usage information retrieved from a recording device may not be disclosed to any third party except as allowed by RCW 46.35.030.