The Waterford Registrar of Voters will conduct a special voter registration session on Tuesday from 5 to 7 p.m. at Town Hall, 15 Rope Ferry Road.

The session is in advance of the Republican presidential preference primary, which will be held April 24.

Unaffiliated voters may enroll in the Republican Party by noon on April 23 and vote in the GOP primary the next day. Only registered Republicans can vote in the primary.