CFR > Title 20 - Employees' Benefits > CHAPTER III—SOCIAL SECURITY ADMINISTRATION > 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 (§410.601 to §410.699a) > 410.629c—Expedited appeals process; parties.