Cal. Ins. Code § 10192.13
(a) An issuer shall comply with Section 1882(c)(3) of the federal Social Security Act (as enacted by Section 4081(b)(2)(C) of the federal Omnibus Budget Reconciliation Act of 1987 (OBRA), Public Law 100-203) by doing all of the following and by certifying compliance on the Medicare supplement insurance experience reporting form:
(7) File, by June 30 of each year, with the commissioner a list of its Medicare supplement policies and certificates offered or issued or in force in California as of the end of the previous year.
(B) The list shall identify all of the following:
(b)