# Defense Federal Acquisition Regulation Supplement; Taxpayer Identification Numbers and Commercial and Government Entity Codes
> **Defense Federal Acquisition Regulations System** · Final rule. · Published 1999-08-09 · Effective 1999-08-09 · 64 FR 43098
## Document
- **Document number:** 99-20283
- **Category:** dfars-acquisition
- **Sub-agency:** Defense Federal Acquisition Regulations System
- **Federal Register citation:** 64 FR 43098
- **CFR reference:** 48 CFR 204
- **Publication date:** 1999-08-09
- **Effective date:** 1999-08-09
- **DOD docket:** DFARS Case 98-D027
## Abstract

The Director of Defense Procurement has issued a final rule amending the Defense Federal Acquisition Regulation Supplement (DFARS) to add procedures for reporting payment information to the Internal Revenue Service (IRS); to revise the procedures for obtaining Taxpayer Identification Numbers (TINs) and Commercial and Government Entity (CAGE) codes when contractors are required to register in the Central Contractor Registration (CCR) database; and to make editorial changes.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1999/08/09/99-20283/defense-federal-acquisition-regulation-supplement-taxpayer-identification-numbers-and-commercial-and)
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