He claimed the move to voluntary registration meant it would no longer be a "civic duty" to be on the roll.

There is a mechanism for the voluntary registration of computer programs and databases.

This technology also enables the profiling of individual consumers, typically through a voluntary registration of discount cards.

The joint owners may also request voluntary registration where the value of taxable supplies is below the registration threshold.

New York State had started a "voluntary" registration for aces.

From the 1 April 2009, you can apply for voluntary registration to be backdated up to four years from the current date.

It acquires new participants exclusively through voluntary registration of the users, comparison of addresses, writing notices and gathering data from other sources.

Section 6 provided a system of voluntary registration, which carried some small advantages.

See the section in this guide on voluntary registration.

Currently California is the only state that has a voluntary registration.