FAR-40 of the FAR clause is part of the Federal Acquisition Regulation (FAR). It states that contractors must provide a product or service that is acceptable in quality, scope, and quantity, as well as meet performance requirements, delivery schedules, and other contract requirements. It is intended to ensure that contractors deliver high-quality products and services to their customers on time and at an agreed-upon cost. This section of FAR Clause also outlines requirements for acceptable quality and workmanship standards, resulting in a contract product meeting all government specifications and guidelines.