(1) Initial registration. Each data supplier required to submit health care data pursuant to chapter 43.371 RCW shall register within thirty days of notification from the lead organization.

(2) Annual registration. Each data supplier required to submit health care data pursuant to chapter 43.371 RCW shall register by December 31st of each year after the initial registration. If the data supplier initially registers September 1st or later, then the data supplier shall file its annual registration by December 31st of the year following the year of the initial registration.

(3) Each data supplier newly required to submit health care data under chapter 43.371 RCW, either by a change in law or loss of qualified exemption, shall register with the lead organization within thirty days of being required to submit data.