UNCLASSIFIED//LAW ENFORCEMENT SENSITIVE

## FEDERAL BUREAU OF INVESTIGATION | INFORMATION MANAGEMENT DIVISION

## Standard Vaughn Index Coding Explanation - Applied List re: Epstein

<table><thead><tr><th>Exemption</th><th>Code</th><th>Category</th></tr></thead><tbody><tr><td>(b)(1)</td><td>1</td><td>Information Property Classified By an FBI Official Pursuant to E.O. 13526</td></tr><tr><td>(b)(3)</td><td>1</td><td>Grand Jury Information - Fed. R. Crim. Pro. 6€</td></tr><tr><td>(b)(3)</td><td>2</td><td>Pen Registers – 18 U.S.C. § 3123(d)</td></tr><tr><td>(b)(3)</td><td>3</td><td>Title III – 18 U.S.C. § 2518</td></tr><tr><td>(b)(3)</td><td>4</td><td>50 U.S.C. § 3507 [formerly Central Intelligence Agency Act of 1949]</td></tr><tr><td>(b)(3)</td><td>5</td><td>50 U.S.C. § 3024(i)(1) – Sources &amp; Methods, Intelligence [formerly NSA Act of 1947]</td></tr><tr><td>(b)(3)</td><td>6</td><td>Bank Secrecy Act - 31 U.S.C. § 5319</td></tr><tr><td>(b)(3)</td><td>7</td><td>Public Contracts 41 U.S.C. § 4702(b) [formerly 41 U.S.C. § 253b(m)(1)(3)]</td></tr><tr><td>(b)(3)</td><td>8</td><td>Child Victims&#x27; &amp; Child Witnesses&#x27; Right Act – 18 U.S.C. § 3509(d)</td></tr><tr><td>(b)(3)</td><td>9</td><td>Juvenile Justice &amp; Delinquency Act – 18 U.S.C. § 5038(a)</td></tr><tr><td>(b)(3)</td><td>10</td><td>Cybersecurity Information Sharing Act (CISA) 6 USC 1501; Section 1504(d)(3)</td></tr><tr><td>(b)(3)</td><td>11</td><td>Other applicable federal statutes</td></tr><tr><td>(b)6)/(b)7)(C)</td><td>1</td><td>Names and/or Identifying Information of FBI Special Agents/Support Personnel</td></tr><tr><td>(b)6)/(b)7)(C)</td><td>5</td><td>Names and/or Identifying Information of Non-FBI Federal Government Personnel</td></tr><tr><td>(b)6)/(b)7)(C)</td><td>8</td><td>Name and/or Identifying Data Regarding a Third Party Victim</td></tr><tr><td>(b)(7)(D)</td><td>1</td><td>Confidential Source Symbol Numbers</td></tr><tr><td>(b)(7)(D)</td><td>2</td><td>Confidential Source File Numbers</td></tr><tr><td>(b)(7)(D)</td><td>3</td><td>Information Provided by Source Symbol Numbered Informants</td></tr><tr><td>(b)(7)(D)</td><td>4</td><td>Names, Identifying Data and/or Information Provided by Individuals Under an ImpiledAssurance of Confidentiality to include 3rd parties who provided information to the FBIIinformation to the FBI</td></tr><tr><td>(b)(7)(D)</td><td>5</td><td>Names, Identifying Data and/or Information Provided by Individuals Under an Express Assurance of Confidentiality</td></tr><tr><td>(b)(7)(D)</td><td>6</td><td>Information Provided by a Local Law Enforcement Agency</td></tr><tr><td>(b)(7)(D)</td><td>7</td><td>Foreign Government Agency Information—Express Informant</td></tr><tr><td>(b)(7)(D)</td><td>8</td><td>Foreign Government Agency Information—Implied Informant</td></tr><tr><td>(b)(7)(F)</td><td>2</td><td>Information which would enable individuals to construct devices which could harm others</td></tr><tr><td>(b)(7)(F)</td><td>3</td><td>Description of explosive materials</td></tr></tbody></table>

25 category codes within six exemptions

UNCLASSIFIED//LAW ENFORCEMENT SENSITIVE

EFTA00164563