If you plan to vote in the Nov. 6 election, make sure your voter registration and home address is up-to-date. Collin County voters can see if they are registered using the Collin County Voter Registration Card search. You can also search for your registration using the Texas State Voter Database. If your name or address has changed since you last registered to vote, you must update the information before Oct. 9. If you have moved within Collin County, you can update your information online. If you have moved to or from another county, you must fill out a new registration form and postmark it by Oct. 9.