45 CFR 1604.4 - Permissible outside practice.
(a) The director of the recipient or the director's designee determines that representation in such case or matter is consistent with the attorney's responsibilities to the recipient's clients;
(b) Except as provided in § 1604.7, the attorney does not intentionally identify the case or matter with the Corporation or the recipient; and
(c) The attorney is -
(1) Newly employed and has a professional responsibility to close cases from a previous law practice, and does so on the attorney's own time as expeditiously as possible; or
(2) Acting on behalf of him or herself, a close friend, family member or another member of the recipient's staff; or
(3) Acting on behalf of a religious, community, or charitable group; or
(4) Participating in a voluntary pro bono or legal referral program affiliated with or sponsored by a bar association, other legal organization or religious, community or charitable group.