The only issues that may be considered on appeal are:
(a) A finding of a material fact is erroneous;
(b) A necessary legal conclusion is without governing precedent or is a departure from or contrary to law or precedent;
(c) A substantial and important question of law, policy, or discretion is involved; or
(d) A prejudicial procedural error has occurred.
authority: Sec. 304(a)(9)(B), Independent Safety Board Act of 1974, Pub. L. 93-633, 88 Stat. 2169 (
49 U.S.C. 1903(a)(9)(B))
source: 40 FR 30248, July 17, 1975, unless otherwise noted.
cite as: 49 CFR 825.15