20 C.F.R. § 410.673 Good cause for reopening a determination or decision.
Title 20 - Employees' Benefits
Good cause shall be deemed to exist where: (a) New and material evidence is furnished after notice to the party to the initial determination; (b) A clerical error has been made in the computation of benefits; (c) There is an error as to such determination or decision on the face of the evidence on which such determination or decision is based.
Title 20: Employees' Benefits
PART 410—FEDERAL COAL MINE HEALTH AND SAFETY ACT OF 1969, TITLE IV—BLACK LUNG BENEFITS (1969– )
Subpart F—Determinations of Disability, Other Determinations, Administrative Review, Finality of Decisions, and Representation of Parties
§ 410.673 Good cause for reopening a determination or decision.