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Databases

Questions and Answers

What kind of voter registration databases are states required to have?
What are the advantages of centralized databases?
How will the databases work?
How can states avoid purging legitimate voters' records?
Will states be able to implement databases by the 2006 deadline? What if they cannot?
How much will it cost to implement the databases?
What privacy concerns are raised by voter databases?


What kind of voter registration databases are states required to have?

The Help America Vote Act of 2002 (HAVA) requires every state, by January 1, 2006, to have implemented and be maintaining an official, centralized, electronic voter registration list that contains the name and registration information of every legally registered voter in the state and assigns a unique identifier to every legally registered voter. The database must be accessible to all election officials in the state and must be able to interact with the databases of other state agencies, including the motor vehicle authority. HAVA leaves the manner of creating, operating, and maintaining these statewide voter registration lists up to the states.

Sources/More Information:

State-by-State Voter Registration Database Status
(Electionline.org)

Help America Vote Act: Section 303

Proposed Guidelines for Implementing Statewide Voter Registration Lists
(Election Assistance Commission)


What are the advantages of centralized databases?

With the voting population constantly on the move, lists of registered voters become out-of-date and inaccurate quickly. Centralized databases provide solutions to these problems by allowing election officials to:

  • link to motor vehicle agency databases to keep track of voters who have moved;

  • link to databases of social services agencies to enfranchise people with historically low voting rates;

  • link to correctional databases and courts, so that felons who have had their voting rights suspended can be taken off the lists and people who have finished serving their time can be restored to the lists;

  • link to the Department of Vital Statistics so that it is easier to identify and remove deceased voters from the rolls; and

  • more easily purge the rolls of ineligible voters, duplicate registrations, and voters who have moved and re-registered elsewhere—thus making it more difficult to commit voter fraud.

How will the databases work?

Because HAVA leaves the specifics of database implementation up to the states, there is a good deal of variation among voter registration databases. However, the general concept behind the database is as follows: a voter fills out a registration form including address and driver's license number or the last four digits of the voter's Social Security number. Then the voter sends the form either to a local election board's office or to the state (depending on the state's system).

Once the voter's form arrives, the information is entered into the database. Then, the computer searches the database for a previous registration, and also searches other databases maintained by agencies such as the DMV, social services, corrections, and others to which it has access, for a record containing matching information. If a substantial match is found, and the voter is eligible to vote (in other words, if the voter is a U.S. citizen, over the age of eighteen, and has not otherwise lost the right to vote), then the voter is entered into the database as a registered voter.

The states have interpreted the requirements of HAVA differently—some are merely adjusting their current database systems to become HAVA-compliant, while others are taking the database requirements as a mandate to overhaul their entire election records system. For example, the Pennsylvania state government is in the process of implementing a comprehensive election management system which will mail out voter ID cards, help election officials manage absentee ballots, and provide statistics post-election on turnout.

Sources/More Information:

Assorted Rolls: Statewide Voter Registration Databases under HAVA
(Electionline.org) June 2005


How can states avoid purging legitimate voters' records?

Sometimes eligible voters are purged from the voter rolls because of administrative or human error; these sorts of purges can be eliminated by taking extra steps to match voter registration with existing records.

  • In verifying voter registrations, records that match some but not all voter information can be audited for transposed characters, reversed names, and other frequent errors; states can establish "substantial match" policies so that applicants who have a significant part of their records matched within state databases can be verified as registered.

  • Names to be purged can be double-checked by an elections official from the state or another county who is from another party.

  • Before any name is removed from the voter rolls, the state should notify the voter and provide him or her with the opportunity to correct any errors or omissions.

  • Statewide databases can keep electronic records of all additions and removals, including attempts to remove names.

Sources/More Information:

Proposed Guidelines for Implementing Statewide Voter Registration Lists
(Election Assistance Commission)

Comment on Proposed EAC Guidelines
(Assorted Voting Rights, Civil Rights, and Civic Organizations) May 2005

Testimony on Proposed EAC Guidelines
Wendy Weiser (Brennan Center for Justice) April 26, 2005

Principles for Centralized Voter Registration Database
(Center for Voting Integrity)

Balancing Access and Integrity: Chapter 3
Working Group on State Implementation of Election Reform (The Century Foundation) July 2005

Purged! How a Patchwork of Flawed Voting Systems Could Deprive Millions of Americans of the Right to Vote
(ACLU) October 2004


Will states be able to implement databases by the 2006 deadline? What if they cannot?

It is unclear whether all of the states will be able to implement their databases by the federal deadline. It is also unclear what the consequences will be for any state that does not comply in time. The Department of Justice has authority to take action against such a state, but has not declared whether it intends to do this or not. It is also not known what the penalty for noncompliance might be.


How much will it cost to implement the databases?

Because each of the states is at a different stage in the database development process, costs vary greatly from state to state. For example, costs can range anywhere from under $1 million, in states like North Dakota, which does not require voter registration and is just developing a central voter file and Utah, which is modifying its current system to meet HAVA standards. On the other hand, costs can rise to over $10 million for advanced election management systems which go far beyond the basic data-sharing capabilities outlined in HAVA, as in Pennsylvania, and systems in states where there is no current structure for dealing with the registration information of thousands of rural municipalities, as in Wisconsin and Minnesota.

Sources/More Information:

How States are Spending Federal Election Reform Dollars
(National Association of Secretaries of State) November 15, 2004


What privacy concerns are raised by voter databases?

One concern is that linking all the major government databases containing private information will make the system as a whole much more vulnerable to security threats or risks. If one system is affected, it may expose all the other systems to which it is connected to the same problem.

Voting rights groups are also worried that states will sell voter registration information, especially phone numbers, to political parties and telemarketers. HAVA has no provisions regarding database access; according to a 2002 study conducted by the nonpartisan California Voter Foundation, 22 states have not put any restrictions on access to voter lists.

In addition, a number of states have hired outside contractors to build their database systems, provoking objections from voting rights groups to the idea of allowing private companies access to voter information. 28 states have contracted the development of their voter registration databases out to private companies, 20 states are developing or have developed their voter databases in-house, using state staff and technology, and two states are still in the process of developing their database plans. North Dakota does not require voter registration and is in the process of compiling a central voting file.

Sources/More Information:

Assorted Rolls: Statewide Voter Registration Databases under HAVA
(Electionline.org) June 2005

Principles for Centralized Voter Registration Database
(Center for Voting Integrity)

Testimony on Proposed Voluntary Guidance to the States on Implementing Statewide Voter Registration Databases
Lillie Coney (Electronic Privacy Information Center) April 26, 2005