; and (B) develop and validate the risk and needs assessment tool to be used in the reassessments of risk of recidivism, while prisoners are participating in and completing evidence-based recidivism reduction programs and productive activities. (3) Priority during phase-in During the 2-year period described in paragraph (2)(A), the priority for such programs and activities shall be accorded based on a prisoner’s proximity to release date. (4) Preliminary expansion of evidence-based recidivism reduction programs and authority to use incentives Beginning on the date of enactment of this subsection, the Bureau of Prisons may begin to expand any evidence-based recidivism reduction programs and productive activities that exist at a prison as of such date, and may offer to prisoners who successfully participate in such programs and activities the incentives and rewards described in subchapter D. (5) Recidivism reduction partnerships In order to expand evidence-based recidivism reduction programs and productive activities, the Attorney General shall develop policies for the warden of each prison of the Bureau of Prisons to enter into partnerships, subject to the availability of appropriations, with any of the following: (A) Nonprofit and other private organizations, including faith-based, art, and community-based organizations that will deliver recidivism reduction programming on a paid or volunteer basis. (B) Institutions of higher education (as defined in section 101 of the Higher Education Act of 1965 ( 20 U.S.C. 1001 )) that will deliver instruction on a paid or volunteer basis. (C) Private entities that will— (i) deliver vocational training and certifications; (ii) provide equipment to facilitate vocational training or employment opportunities for prisoners; (iii) employ prisoners