Voter Registration - Centralized/compulsory Vs. Opt-in

Centralized/compulsory Vs. Opt-in

In some countries, including most developed countries, registration is the responsibility of the government, either local or national; and in over 30 countries some form of compulsory voting is required as part of each citizen's civic duty. Even in many countries where the voting itself is not compulsory, registering one's place of residence with some government agency is required, which automatically constitutes voter registration for citizens, and in some cases residents, of the required age. In other countries, however, people eligible to vote must "opt in" to be permitted to participate in voting, generally by filling out a specific form registering them to vote. Governments registering people has been shown to be one of the most powerful predictors of high voting turnout levels.

Even in countries where registration is the individual's responsibility, many reformers, seeking to maximize voter turnout, have pushed for wider availability of the required forms; one such effort in the United States led to the passage of the National Voter Registration Act of 1993 ("Motor Voter Law") and similar laws, which required states to offer voter registration at motor vehicle departments (driver's license offices) as well as disability centers, public schools, and public libraries, and to accept mail-in voter registration.