The notice, order, or stipulation to take a deposition shall specify whether the deposition is to be a discovery deposition or an evidence deposition. Explains the rules for depositions in Illinois, with a focus on the person doing the deposition.Illinois Legal Aid Online provides a guided interview called an Easy Form that will help you fill out the forms. If one party gives notice of deposition without specifying if it is for discovery or evidence, it will be considered for discovery purposes. Method is described only in the deposition notice. You do not file discovery with the court, you only serve upon the other side. "Fortinier sold you the cocaine and you brought it up to Chicago to turn it around? " No objection was made, and defendant answered "no. One of the most common methods of discovery is to take depositions.