In many jurisdictions, a complaint does not need to be verified unless a rule or statute specifically states otherwise. Complaint Information.Please explain your complaint: Try to be brief, but be sure to tell WHAT happened, WHEN it happened and WHERE it happened. 1. Fill out a Complaint form. a. Near the top of the first page, write your name in the space above the word. Learn about forming and registering your business online, and how to complete other types of business filings. Start your business. The purpose of this site is to provide information from and about the Judicial Branch of the US Government. A pleading may be verified upon personal knowledge as to a part and upon information and belief as to the remainder. To file a Do Not Call Complaint online, you must first verify that your phone number is registered.