in Executive agencies may access determinations made under subsection (b) and the procedures to appeal those determinations. (e) Preparation of certificates of eligibility (1) In general Executive agencies shall rely on the eligibility determinations made by the Director under subsection (b) in preparing lists, registers, and certificates of such eligibility. (2) Guidance The Director shall issue guidance to Executive agencies on the policies and procedures of the Office of Personnel Management that are established under this section. (f) Other remedies available to preference eligibles not affected Nothing in this section may be construed to limit the right of a preference eligible to seek administrative or judicial redress under section 3330a or 3330b of title 5, United States Code, respectively. 343. Enhancement of special hiring authorities for military veterans (a) Exception to preference eligibility Section 2108 of title 5, United States Code, is amended by striking paragraph (4) and inserting the following: (4) except for the purposes of chapters 43 and 75 of this title, preference eligible does not include— (A) a retired member of the armed forces unless— (i) the individual is a disabled veteran