(a)
Represent or hold himself or herself out to the public or to any person as being entitled to act as a notary public.(b)
Assume, use or advertise the title of notary public in such a manner as to convey the impression that the person is a notary public.(c)
Purport to act as a notary public.
Source:
Section 8227.1, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=GOV§ionNum=8227.1..