95 MARLBOROUGH AVE MIDDLESEX, NJ 08846-9998. Many standard forms are available below.All forms are categorized into their respective departments. Download, print, and complete the Passport Application Form DS-11. Simply fill out the enclosed application and release form and return it to your municipal senior center or other noted senior agency. Register to vote or update your registration. By mail: Send your Voter Registration Application to the Board of Elections. You'll receive a Mail-in Ballot to complete and submit. This ballot represents your vote in the election. Complete the form, sign it, and send or bring it to the Middlesex County Board of Elections or the Borough Clerk's office.