Washington Revised Code Title 48. Insurance § 48.05.380. Reports by property and casualty insurers--Rules

The insurance commissioner shall adopt rules requiring insurers who are authorized to write property and casualty insurance in the state of Washington to record and report their Washington state loss and expense experiences and other data, as required by RCW 48.05.390. These rules may not require a report to be submitted by any insurer that has no data or experience to report.