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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
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Title 15
Chapter I
Part 90 - PART 90—PROCEDURE FOR CHALLENGING POPULATION ESTIMATES
§ 90.1 - § 90.1 Scope and applicability.
§ 90.2 - Policy of the Census Bureau.
§ 90.3 - § 90.3 Definitions.
§ 90.4 - § 90.4 General.
§ 90.5 - § 90.5 Who may file a challenge.
§ 90.6 - § 90.6 When a challenge may be filed.
§ 90.7 - Where to file a challenge.
§ 90.8 - § 90.8 Evidence required.
§ 90.9 - § 90.9 Review of challenge.
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