The Registrar of Voters Office is a division of the County Clerk's Office and is run by the County Clerk. Listed below are some duties the Registrar of Voters Office is responsible for:

• Registering voters and maintaining the voter registration file

• Procuring all polling places and recruiting all poll workers in Sonoma County

• Conducting federal, state and local elections held in Sonoma County

• Providing information to candidates on the nomination process and campaign reporting laws

• Filing campaign statements (itemized listings of candidates' and campaigns' contributors and expenditures)

• Providing voter registration information and related materials to candidates and campaigns

• Numerous other duties relating to elections