agency as soon as practicable. The Secretary of Homeland Security shall provide such initial list and subsequent amendments to each institution of higher education at which a project on the Sensitive Research Projects List is being carried out. (c) Prohibition on use of certain technologies Beginning on the date that is one year after the date of the enactment of this Act, the head of each sensitive research project shall, as a condition of receipt of funds from the Department of Homeland Security, certify to the Secretary of Homeland Security, beginning on the date that is 2 years after the date of the enactment of this Act, any technology developed by an entity included on the list maintained under subsection (a) shall not be utilized in carrying out the sensitive research project. 6. Enforcement The Secretary of Homeland Security shall take such steps as may be necessary to enforce the provisions of sections 4 and 5 of this Act. Upon determination that the head of a sensitive research project has failed to meet the requirements of either section 4 or section 5, the Secretary of Homeland Security may determine the appropriate enforcement action, including— (1) imposing a probationary period, not to exceed 6 months, on the head of such project, or on the project