Section 261.64 - [Effective 10/1/2025] How will we determine whether a State's work verification procedures ensure an accurate work participation measurement?(a) We will determine that a State has met the requirement to establish work verification procedures if it submitted an interim Work Verification Plan by September 30, 2006 and a complete Work Verification Plan that we approved by September 30, 2007.(b) A "complete" Work Verification Plan means that:(1) The plan includes all the information required by § 261.62(b) ; and(2) The State certifies that the plan includes all the information required by § 261.62(b) and that it accurately reflects the procedures under which the State is operating.(c) For conduct occurring after October 1, 2007, we will use 2 CFR part 200, subpart F in conjunction with other reviews, audits, and data sources, as appropriate, to assess the accuracy of the data filed by States for use in calculating the work participation rates. 73 FR 6826 , Feb. 5, 2008, as amended at 81 FR 3020 , Jan. 20, 2016