The main purpose of this legislation is to prevent federal agencies from entering into contracts with companies that participate in boycotts against Israel. The goal is to counteract actions that are perceived as discriminatory against Israel and to ensure that federal funds are not used to support such boycotts. Key provisions of the law include a requirement for companies to certify that they are not engaging in a boycott of Israel before they can enter into contracts with federal agencies. This certification must be provided at the time the contract is signed.