; or and inserting ; and ; and (ii) in clause (ii), by striking 1 year the first place it appears and inserting 2 years ; (B) in subparagraph (B), by striking 1 year and inserting 2 years ; and (C) in subparagraph (C)(i), by striking ; or and inserting ; and . (3) Application The amendments made by paragraphs (1) and (2) shall apply in the case of any individual whose period of continuous service commences on or after the effective date provided in section 11. (c) Regulations The Office of Personnel Management may prescribe regulations to carry out this section and the amendments made by this section. 11. Application (a) Effective date Unless otherwise specifically provided for in this Act, the amendments made by this Act shall take effect on the date that is 1 year after the date of enactment of this Act. (b) Collective bargaining agreements Notwithstanding any other provision of law, the procedures established or amended by this Act shall supersede any collective bargaining agreement to the extent that the agreement is inconsistent with those procedures. (c) Definition of business day For purposes of carrying out this Act and the amendments made by this Act, the term business day means any day other than a Saturday, Sunday, or legal public holiday under section 6103(a) of title 5, United States Code.