45 CFR § 260.76 - What special rules apply to States that are continuing evaluations of their waiver demonstrations?

---
identifier: "/us/cfr/t45/s260.76"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "45 CFR § 260.76 - What special rules apply to States that are continuing evaluations of their waiver demonstrations?"
title_number: 45
title_name: "Public Welfare"
section_number: "260.76"
section_name: "What special rules apply to States that are continuing evaluations of their waiver demonstrations?"
chapter_name: "OFFICE OF FAMILY ASSISTANCE (ASSISTANCE PROGRAMS), ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES"
part_number: "260"
part_name: "GENERAL TEMPORARY ASSISTANCE FOR NEEDY FAMILIES (TANF) PROVISIONS"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "42 U.S.C. 601, 601 note, 603, 604, 606, 607, 608, 609, 610, 611, 619, and 1308."
regulatory_source: "64 FR 17878, Apr. 12, 1999, unless otherwise noted."
cfr_part: "260"
---


# 260.76 What special rules apply to States that are continuing evaluations of their waiver demonstrations?

If a State is continuing research that employs an experimental design in order to complete an impact evaluation of a waiver demonstration, the experimental and control groups may continue to be subject to prior AFDC law, except as modified by the waiver.