Massachusetts Notification of Withdrawal of Claim Or Complaint is a legal document that is filed by the plaintiff or complainant in a civil lawsuit to inform the court that they are withdrawing their case and no longer pursuing the claim or complaint. This document is also known as a Notice of Voluntary Dismissal or Voluntary Nonsuit. There are two types of Massachusetts Notification of Withdrawal of Claim Or Complaint: With Prejudice and Without Prejudice. With Prejudice means that the plaintiff is withdrawing the claim without any possibility of filing the same claim in the future. Without Prejudice means that the plaintiff is withdrawing the claim but may file the same claim in the future.