unescorted access to sensitive or restricted areas to submit identifying information about the individual and the alternate security background check conducted for the individual to the Secretary in order to enable the Secretary to verify the validity of the alternate security background check. (3) Determination of exemption from security background check (A) In general The Secretary shall determine whether a security background check under this section is required for an individual holding a transportation security card issued under section 70105 of title 46, United States Code. (B) Regulations If the Secretary determines under subparagraph (A) that no background check is required for an individual holding a transportation security card issued under section 70105 of title 46, United States Code, the Secretary shall include the determination in the regulations required under subsection (b)(1). (j) Termination of employment If, as the result of a security background check, an owner or operator of a covered chemical facility finds that a covered individual is not legally authorized to work in the United States, the owner or operator shall cease to employ the covered individual, subject to the appropriate redress processes available to the individual under this section. 2216. Citizen enforcement (a) In general Except as provided in subsection (c), a person may bring a civil action— (1) against any governmental entity (including the United States and any other governmental instrumentality or agency, to the extent permitted by the eleventh amendment to the Constitution of the United States, and any federally owned-contractor operated facility) alleged to be in violation of any order that has become effective under this title