# Federal Old-Age, Survivors and Disability Insurance; Determining Disability and Blindness; Revision to Medical-Vocational Guidelines
> **US Social Security Administration** · Final rules. · Published 2001-08-28 · Effective 2001-09-27 · 66 FR 45162
## Document
- **Document number:** 01-21623
- **Category:** ssa-disability
- **Agency:** US Social Security Administration
- **Federal Register citation:** 66 FR 45162
- **CFR reference:** 20 CFR 404
- **Publication date:** 2001-08-28
- **Effective date:** 2001-09-27
## Abstract

We are clarifying section 201.00(h) of the medical-vocational guidelines in appendix 2 of subpart P of regulations part 404. This section provides guidance for evaluating disability in individuals under age 50 who have a severe impairment(s) that does not meet or equal in severity the criteria of any listed impairment in appendix 1 of subpart P, but who have a residual functional capacity for no more than the full range of sedentary work and cannot do any past relevant work. The revisions only clarify the current rules.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2001/08/28/01-21623/federal-old-age-survivors-and-disability-insurance-determining-disability-and-blindness-revision-to)
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