On Saturday, October 10th, 2015 Governor Jerry Brown signed into law measures which will eventually make voter registration automatic for ALL California citizens who get or renew a California drivers license.
The bill was a priority of newly elected Secretary of State Alex Padilla, who championed its provisions during his election bid.
This makes California the second state to enact such measures much to the chagrin of republican and right wing conservative political punsters who want to restrict voter registration as much as possible. Republicans see widespread voter participation as a challenge to their desire to limit voting to white, property owning males.