CA Ins Code § 12401.3 (2021)
2021 California Code|Insurance Code - INS|DIVISION 2 - CLASSES OF INSURANCE|PART 6 - INSURANCE COVERING LAND|CHAPTER 1 - Title Insurance|ARTICLE 5.5 - Rate Filing and Regulation|Section 12401.3.

12401.3.  The following standards shall apply to the making and use of rates pertaining to all the business of title insurance to which the provisions of this article are applicable:(a) Rates shall not be excessive or inadequate, as herein defined, nor shall they be unfairly discriminatory.No rate shall be held excessive unless (1) the rate is unreasonably high for the insurance or other services provided, and (2) a reasonable degree of competition does not exist in the particular phase of the business of title insurance to which the rate is applicable.No rate shall be held to be inadequate unless (1) the rate is unreasonably low for the insurance or other services provided and (2) the continued use of the rate endangers the solvency of the person or entity using it, or unless (3) the rate is unreasonably low for the insurance or other services provided and the use of the rate by the person or entity using it has, or if continued will have, the effect of destroying competition or creating a monopoly. However, no rate or rate classification shall be held to be inadequate for the reason that a rate within a rating classification is less than the cost of the risk and expense elements assigned to smaller insurances within that classification, and the excess of the costs may be charged against larger insurances within the classification without rendering the rate or rate classification unfairly discriminatory.(b) Consideration shall be given, to the extent applicable, to past and prospective loss experience within and outside this state, to a reasonable margin for profit and contingencies, to past and prospective expenses both countrywide and those specially applicable to this state, and to all other factors, including judgment factors, deemed relevant within and outside this state.(c) The systems of expense provisions included in the rates for use by any title insurer, underwritten title company, or controlled escrow company may differ from those of other title insurers, underwritten title companies, or controlled escrow companies to reflect the operating methods of the person or entity with respect to any kind of insurance, or other service, or with respect to any combination thereof.(d) For the establishment of rates, risks, and services in the business of title insurance may be grouped by classifications into the various types of title policies or services offered. The classifications may be further divided to produce rates for individual risks or services within a classification. Those classifications or further divisions thereof may be established based upon any one or more of the following: (1) the size of a transaction and its effect upon the continuing solvency of the person or entity using the rate in question if a loss should occur; (2) expense elements, including the management time that would ordinarily be expended in a typical transaction of a particular size; (3) the geographic location of a transaction, including variations in risk and expense elements attributable thereto; (4) the individual experience of the person or entity using the rate in question; and (5) any other reasonable considerations. Those classifications or further divisions thereof shall apply to all risks and services in the business of title insurance under the same or under substantially the same circumstances or conditions.(Amended by Stats. 1981, Ch. 714, Sec. 311.)