All signers must present a government issued photo identification that is  current or that has been issued within five years.

1. An identification card or driver’s license issued by the California Department of Motor
Vehicles;
2. A United States passport;
3. Other State-approved identification card, consisting of any one of the following, provided
that it also contains a photograph, description of the person, signature of the person, and
an identifying number –
(a) A passport issued by a foreign government, provided that it has been stamped by the
U.S. Immigration and Naturalization Service or the U.S. Citizenship and Immigration Services;
(b) A driver’s license issued by another state or by a Canadian or Mexican public agency
authorized to issue drivers’ licenses;
(c) An identification card issued by another state;
(d) A military identification card with the required photograph, description of the person,
signature of the person, and an identifying number. (Some military identification cards do not
contain all the required information.);
(e) An inmate identification card issued by the California Department of Corrections, if the
inmate is in custody.