An Affidavit of Non-Development and Non-Production is a legal document used to certify that the signer has not developed or produced a certain item. This document is often used in civil litigation, when a defendant is accused of infringing on a plaintiff’s intellectual property rights. It is also used in patent litigation, when a patent holder is accused of having developed or produced an infringing product. There are two main types of Affidavit of Non-Development and Non-Production: a “blanket” affidavit, which applies to all products developed or produced by the signer, and a “specific” affidavit, which applies to a specific product or group of products. In both types, the signer swears that they have not developed or produced the item in question. The affidavit also states that the signer will not develop or produce the item in the future. The affidavit may also include a statement regarding the signer’s knowledge of the item, and the signer’s intent to comply with the terms of the document.