Each reference in this subchapter to a provision of the Code of Federal Regulations refers to such provision as in effect on (or to the most recent update of such provision).February 17, 20092009-02-17
Title 42
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Title 42
Regulatory references
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Each reference in this subchapter to a provision of the Code of Federal Regulations refers to such provision as in effect on (or to the most recent update of such provision).February 17, 20092009-02-17