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U.S Code last checked for updates: May 21, 2025
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Title 7
Chapter 21
§ 501. Collection and publication; facts required; deteriorated tobacco
§ 502. Standards for classification; returns and blanks
§ 503. Reports; necessity; by whom made; penalties
§ 504. “Person” defined
§ 505. Access to internal-revenue records
§ 506. Returns under oath; administration
§ 507. Limitation on use of statistical information
§ 508. Separability
§ 509. Repealed.
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