; and (E) was not granted any waivers to obtain the clearance referred to subparagraph (B). (c) Termination of waiver authority The authority to issue a waiver under subsection (b) shall terminate on the date that is 4 years after the date of the enactment of the Building America’s Trust Act . . (c) Supplemental commissioner authority and definitions (1) Supplemental commissioner authority Section 4 of the Anti-Border Corruption Act of 2010 ( Public Law 111–376 ) is amended to read as follows: 4. Supplemental commissioner authority (a) Nonexemption An individual who receives a waiver under section 3(b) is not exempt from other hiring requirements relating to suitability for employment and eligibility to hold a national security designated position, as determined by the Commissioner of U.S. Customs and Border Protection. (b) Background investigations Any individual who receives a waiver under section 3(b) and holds a current Tier 4 background investigation shall be subject to a Tier 5 background investigation. (c) Administration of polygraph examination The Commissioner of U.S. Customs and Border Protection is authorized to administer a polygraph examination to an applicant or employee who is eligible for, or receives a waiver under, section 3(b) if information is discovered before the completion of a background investigation that results in a determination that a polygraph examination is necessary to make a final determination regarding suitability for employment or continued employment, as the case may be. . (2) Report The Anti-Border Corruption Act of 2010, as amended by paragraph (1), is further amended by adding at the end the following: 5. Reporting (a) Annual report Not later than 1 year after the date of the enactment of the Building America’s Trust Act , and annually thereafter while the waiver authority under section 3(b) is in effect, the Commissioner of U.S. Customs and Border Protection shall submit a report to Congress that includes, with respect to each such reporting period— (1) the number of