Virtually all male U.S. citizens, regardless of where they live, and male immigrants, whether documented or undocumented, residing in the United States, who are 18 through 25, are required to register with Selective Service. The law says men must register with Selective Service within 30 days of their 18th birthday. That means men are required to register with Selective Service sometime during the 30 days before their 18th birthday, their 18th birthday, and the following 29 days after their 18th birthday – that is a 60-day registration period.
To register for the Selective Service go to:
www.sss.gov
To register online you will need your California driver license or California identification card number, The last four digits of your social security number and Your date of birth. Your information will be provided to the California Department of Motor Vehicles (DMV) to retrieve a copy of your DMV signature. If you do not have a California driver license or California identification card, you can still use this form to apply to register to vote by completing the online interview by 11:59:59 p.m. Pacific Time on the 15th calendar day before an election. To pre-register to vote in California, you must: Be 16 or 17 years old, and Meet all of the other requirements to vote. You will automatically be registered to vote on your 18th birthday.