; from (ii) 33 percent. (C) Second year for program positions leading to recognized postsecondary credentials With respect to an eligible worker who is in the second year of a program position that is part of an on-the-job training program that leads to a recognized postsecondary credential, the employer share of the eligible costs of wages and compensation for the project shall be 50 percent. That employer share for such a worker shall remain 50 percent regardless of any change in the unemployment rate of the covered area. (2) Recalculation The employer share under subparagraphs (A) and (B) of paragraph (1) shall be recalculated for the local board once per calendar quarter, using the unemployment rate from the calendar quarter in the 12-month period preceding the calculation with the highest average unemployment rate in the covered area. (3) Modification The requirements of this subsection may be modified under section 5(e). (j) Requirements for the Secretary of Labor The Secretary shall— (1) oversee jobs programs funded under this Act to ensure that program requirements are being met, and verify that requests for Federal funding accurately reflect eligible costs; (2) perform random, periodic audits to determine compliance with this Act; (3) provide payments to local boards for the eligible costs described in subsection (h), minus any employer share of the eligible costs described in subsection (i); (4) evaluate the performance of jobs programs carried out under this section; (5) establish a clearinghouse to identify and publicize best practices used by local boards carrying out such jobs programs under this Act; (6) provide technical assistance to local boards, and to State boards that are providing assistance to local boards, carrying out such jobs programs under this Act