# Federal Old-Age, Survivors, and Disability Insurance; Employer Identification Numbers for State and Local Government Employment
> **US Social Security Administration** · Final rules. · Published 1999-06-21 · Effective 1999-07-21 · 64 FR 33015
## Document
- **Document number:** 99-15585
- **Category:** ssa-disability
- **Agency:** US Social Security Administration
- **Federal Register citation:** 64 FR 33015
- **CFR reference:** 20 CFR 404
- **Publication date:** 1999-06-21
- **Effective date:** 1999-07-21
- **Docket:** Regulations Nos. 4 and 22
## Abstract

We are amending our rules dealing with the special identification numbers we issue to States that submit modifications to their voluntary social security coverage group agreements. Under this revision, we will issue special identification numbers only in cases where a modification extends coverage to periods prior to 1987. This revision will permit SSA to divert scarce SSA resources to other priority workloads without adversely affecting State recordkeeping operations.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1999/06/21/99-15585/federal-old-age-survivors-and-disability-insurance-employer-identification-numbers-for-state-and)
---
*MORVS · CC0 1.0*