Section 62.12152 - Effective date(a) The effective date of the plan is July 28, 2000.(b) Plan revision #1 is effective October 2, 2009.(c) The September 7, 2011 plan revision is effective March 26, 2012.65 FR 37049, June 13, 2000, as amended at 74 FR 38348, Aug. 3, 2009; 77 FR 3391, Jan. 24, 2012