11. (1) This Part applies to all employers in the public sector, all employers in the private sector who, on the effective date, employ 100 or more employees and those employers in the private sector who post a notice under section 20.
(2) This Part does not apply to an employer who does not have employees on the effective date. R.S.O. 1990, c. P.7, s. 11.
(3) Despite subsection (2), sections 13.1, 14.1 and 14.2 apply to public sector employers that did not have employees on the effective date but that had employees on July 1, 1993. 1994, c. 27, s. 121 (1).