GUIDELINE 2635.2(a)
These regulations apply to any "advertisement" as that term is defined in Sections 2535.3(a), (g), (h) and (i), unless otherwise specified in these regulations. These regulations apply to group and blanket as well as individual accident and sickness insurance. Certain distinctions, however, are applicable to these categories. Among them is the level of conversance with insurance, a factor which is covered by Section 2536.1 of these regulations.
GUIDELINE 2535.2(b)
Advertising materials which are reproduced in quantity shall be identified by form numbers or other identifying means in the case of advertisements not subject to the requirements of Section 2536.9. Such identification shall be sufficient to distinguish an advertisement from any other advertising materials, policies, applications or other materials used by the insurer.
Cal. Code Regs. Tit. 10, § 2535.2