Section 8(o) of the United States Housing Act of 1937 ( 42 U.S.C. 1437f(o) ), as amended by subsection (a) of this section, is amended by adding at the end the following: (22) Prohibition Each public housing agency or tribal housing authority that administers a voucher provided under this subsection shall not establish eligibility criteria for the voucher that excludes individuals with non-violent criminal convictions, except for— (A) registered sex offenders