Forgery is a white collar criminal offense that involves creating a false written document with the intent to defraud. What is criminal possession of a forged instrument in the third degree?What happens if you are charged and what you should do next? Forgery, deceive or injure another, he falsely makes, completes or alters a written instrument which is or purports to be. If you are charged with forgery in the third degree in Queens, Suffolk, or Nassau county, remember that you have rights! The forgery provisions of the Penal Law are found in Article 170. There are three degrees each of forgery and criminal possession of a forged instrument. Get high-quality representation and assistance from our Nassau County criminal defense lawyers if you are facing forgery charges. This law punishes those who create, complete, or alter certain written documents with the intent to defraud or deceive another person or entity. Notice to the public regarding fraudulent documents and advanced fee scams using the name of this Court and forged documents purported to be from its judges.