; (ii) requiring certification that end users and third-party licensees will not remove any such disclosure; and (iii) terminating access to the system when the entity has reason to believe that an end user or third-party licensee has removed the required disclosure. (B) Third-party licensees Any third-party licensee of a generative artificial intelligence system shall implement reasonable procedures to prevent downstream use of such system without the disclosures required under this section, including by— (i) requiring by contract that users of the system refrain from removing any required disclosure; (ii) requiring certification that end users will not remove any such disclosure