20 CFR 404.102 : Employees' Benefits (§ 1.1 To Parts 1011-1099) — (Part 400 To Part 499) — Social Security Administration (Part 400 To Part 499) — Federal Old-Age, Survivors And Disability Insurance (1950- ) (§ 404.1 To § 404.2127) — Insured Status And Quarters Of Coverage (§ 404.101 To Appendix To Subpart B Of Part 404) — General (§ 404.101 And § 404.102) — Definitions.

For the purpose of this subpart -

Act means the Social Security Act, as amended.

Age means how many years old you are. You reach a particular age on the day before your birthday. For example, if your sixty-second birthday is on July 1, 1979, you became age 62 on June 30, 1979.

Quarter or calendar quarter means a period of three calendar months ending March 31, June 30, September 30, or December 31 of any year.

We, our, or us means the Social Security Administration.

You or your means the worker whose insured status is being considered.