20 C.F.R. § 220.25 General.
Title 20 - Employees' Benefits
The definition and discussion of disability for any regular employment are found in §§220.26 through 220.184.
Title 20: Employees' Benefits
PART 220—DETERMINING DISABILITY
Subpart D—Disability Under the Railroad Retirement Act for Any Regular Employment
§ 220.25 General.
