20 C.F.R. § 410.668 Extension of time to request reconsideration.
Title 20 - Employees' Benefits
If a party to an initial determination desires to file a request for reconsideration after the time for filing such request has passed (see §410.624), such party may file a petition with the Administration for an extension of time for the filing of such request. Such petition shall be in writing and shall state the reasons why the request for reconsideration was not filed within the required time. For good cause shown, the component of the Administration which has jurisdiction over the proceedings (see §410.601) may extend the time for filing the request for reconsideration.
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
§ 410.668 Extension of time to request reconsideration.
