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Regulations last checked for updates: Jan 01, 2026
Title 45 - Public Welfare last revised: Dec 19, 2025
All Titles
Title 45
Chapter A
Part 171
Subpart A - Subpart A—General Provisions
§ 171.100 - Statutory basis and purpose.
§ 171.101 - Applicability.
§ 171.102 - Definitions.
§ 171.103 - Information blocking.
authority:
42 U.S.C. 300jj-52
;
5 U.S.C. 552.
source:
85 FR 25955, May 1, 2020, unless otherwise noted.
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