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Code of Federal Regulations
C.F.R. Title 40—Protection of Environment
CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
SUBCHAPTER A—GENERAL
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PART 11—SECURITY CLASSIFICATION REGULATIONS PURSUANT TO EXECUTIVE ORDER 11652
§11.1 Purpose.
§11.2 Background.
§11.3 Responsibilities.
§11.4 Definitions.
§11.5 Procedures.
§11.6 Access by historical researchers and former Government officials.
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