ROSELAND, N.J. — ADP Dealer Services announced the next wave of companies that have been approved to join the ADP Third Party Access Program. Vendor partners approved between Oct. 1, 2011, and Dec. 31, 2011, includeADNT Inc., MaximTrak Technologies and Time Highway.

“ADP has always understood that dealerships own their data and enjoy having choices on how best to share and utilize that data with others,” said Howard Gardner of ADP Dealer Services. “The addition of these companies demonstrates our strong commitment to providing access to the dealership data.”

The company also announced that existing vendor partners Data-FI LLC, Dynatron Software and Smart Payment Plan have added new products and or functionality to the program.

ADP’s Third Party Access Program provides an open and integrated channel for third-party vendors wanting access to the dealer management system, according to the company. ADP currently has more than 100 third-party application providers participating in the program.

For more information, visit adpdealerservices.com/approvedvendorlist.