RECORD/INFORMATION DISSEMINATION SECTION (RIDS) STANDARD VAUGHN INDEX
CODING EXPLANATION OF CODE NUMBERS - 3/15/25 - 9AM

<table><thead><tr><th>EXEMPTION</th><th>X</th><th>Code</th><th>CATEGORY</th></tr></thead><tbody><tr><td>(b)(1)</td><td></td><td>1</td><td>Information Property Classified By an FBI Official Pursuant to E.O. 13526</td></tr><tr><td>(b)(2)</td><td></td><td>+</td><td>Medical/Personnel File</td></tr><tr><td rowspan="11">(b)(3)</td><td></td><td>1</td><td>Grand Jury Information - Fed. R. Crim. Pro. 6(e)</td></tr><tr><td></td><td>2</td><td>Pen Registers – 18 U.S.C. § 3123(d)</td></tr><tr><td></td><td>3</td><td>Title III – 18 U.S.C. § 2518</td></tr><tr><td></td><td>4</td><td>50 U.S.C. § 3507 [formerly Central Intelligence Agency Act of 1949]</td></tr><tr><td></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></td><td>6</td><td>Bank Secrecy Act – 31 U.S.C. § 5319</td></tr><tr><td></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></td><td>8</td><td>Child Victims&#x27; &amp; Child Witnesses&#x27; Right Act – 18 U.S.C. § 3509(d)</td></tr><tr><td></td><td>9</td><td>Juvenile Justice &amp; Delinquency Act – 18 U.S.C. § 5038(a)</td></tr><tr><td></td><td>10</td><td>Cybersecurity Information Sharing Act (CISA) 6 USC 1501: Section 1504(d)(3)</td></tr><tr><td></td><td>11</td><td>Other applicable federal statutes</td></tr><tr><td>(b)(4)</td><td></td><td>+</td><td>Trade Secrets &amp; Commercial or Financial Information</td></tr><tr><td rowspan="4">(b)(5)</td><td></td><td>+</td><td>Delliberative Process Privilege</td></tr><tr><td></td><td>2</td><td>Attorney Client Privilege</td></tr><tr><td></td><td>3</td><td>Attorney Work Product</td></tr><tr><td></td><td>4</td><td>Other</td></tr><tr><td rowspan="11">(b)(6)/(b)(7)(C)</td><td></td><td>1</td><td>Names and/or Identifying Information of FBI Special Agents/Support Personnel</td></tr><tr><td></td><td>2</td><td>Names and/or Identifying Information of Third Parties who Provided Information</td></tr><tr><td></td><td>3</td><td>Names and/or Identifying Information of Third Parties Morely Mentioned</td></tr><tr><td></td><td>4</td><td>Names and/or Identifying Data of Third Parties of Investigative Interest</td></tr><tr><td></td><td>5</td><td>Names and/or Identifying Information of Non-FBI Federal Government Personnel</td></tr><tr><td></td><td>6</td><td>Names and/or Identifying Information of Local Law Enforcement Personnel</td></tr><tr><td></td><td>7</td><td>Names and/or Identifying Data of Third Parties w/ Criminal Records/Rap Sheets</td></tr><tr><td></td><td>8</td><td>Name and/or Identifying Data Regarding a Third Party Victim</td></tr><tr><td></td><td>9</td><td>Name and/or Identifying Information of Commercial Institution Personnel</td></tr><tr><td></td><td>10</td><td>Name and/or Identifying Information of Foreign Law Enforcement Agency Personnel</td></tr><tr><td></td><td>11</td><td>Name and/or Identifying Information of Local Gov. Personnel (Non LE &amp; State)</td></tr><tr><td></td><td>12</td><td>Other - Identifying Information of Third Party Individuals</td></tr><tr><td>(b)(7)(A)</td><td></td><td>+</td><td>Information Which, if Disclosed, Could Reasonably be Expected to Interfere with Pending Law Enforcement Proceedings</td></tr><tr><td rowspan="10">(b)(7)(D)</td><td></td><td>1</td><td>Confidential Source Symbol Numbers</td></tr><tr><td></td><td>2</td><td>Confidential Source File Numbers</td></tr><tr><td></td><td>3</td><td>Information Provided by Source Symbol Numbered Informants</td></tr><tr><td></td><td>4</td><td>Names, Identifying Data and/or Information Provided by Individuals Under an Implied Assurance of Confidentiality to include 3rd parties who provided information to the FBI</td></tr><tr><td></td><td>5</td><td>Names, Identifying Data and/or Information Provided by Individuals Under an Express Assurance of Confidentiality</td></tr><tr><td></td><td>6</td><td>Information Provided by a Local Law Enforcement Agency</td></tr><tr><td></td><td>7</td><td>Foreign Government Agency Information—Expired Informent</td></tr><tr><td></td><td>8</td><td>Foreign Government Agency Information—Implied Informent</td></tr><tr><td></td><td>9</td><td>Other</td></tr></tbody></table>

EFTA00172122

<table><thead><tr><th>EXEMPTION</th><th>X</th><th>Code</th><th>CATEGORY</th></tr></thead><tbody><tr><td rowspan="39">(b)(7)(E)</td><td>+</td><td>Sensitive File Numbers, Subfile Names, Serial Numbers</td><td></td></tr><tr><td>2</td><td>Identity and/or Location of FBI or Joint Units, Squads, Divisions</td><td></td></tr><tr><td>3</td><td>Internal FBI phone/fax numbers, email/IP addresses, or Intranet/web addresses</td><td></td></tr><tr><td>4</td><td>Collection/Analysis of Information</td><td></td></tr><tr><td>5</td><td>Investigative Focus of Specific Investigation</td><td></td></tr><tr><td>6</td><td>Dates/types of Investigations (Preliminary/Full Investigations)</td><td></td></tr><tr><td>7</td><td>Database Identifiers/Print outs</td><td></td></tr><tr><td>8</td><td>Specific LE Technique used to conduct National Security Investigations</td><td></td></tr><tr><td>9</td><td>Information Regarding Targets, Dates, and Scope of Surveillance (e.g., location, types of devices, installation info)</td><td></td></tr><tr><td>10</td><td>Targets of Pen Register/Trap &amp; Trace Devices</td><td></td></tr><tr><td>11</td><td>CART (data, reports/notes)</td><td></td></tr><tr><td>12</td><td>Bank Secrecy Act</td><td></td></tr><tr><td>13</td><td>Cooperation with foreign law enforcement agencies</td><td></td></tr><tr><td>14</td><td>Coordination with OGA (formerly more mentions of CIA/NSA)</td><td></td></tr><tr><td>15</td><td>Investigation Code Names</td><td></td></tr><tr><td>16</td><td>Undercover Operations</td><td></td></tr><tr><td>17</td><td>Information related to polygraphs</td><td></td></tr><tr><td>18</td><td>Statistical Info Contained in Effectiveness Rating FD-515</td><td></td></tr><tr><td>19</td><td>Monetary Payments for Investigative Techniques</td><td></td></tr><tr><td>20</td><td>Source Reporting Documents (FD-209; FD-306; FD-1023)</td><td></td></tr><tr><td colspan="3">Informant Program Information</td></tr><tr><td>21</td><td>Informant program file numbers</td><td></td></tr><tr><td>22</td><td>Number of informants (Informant Program)</td><td></td></tr><tr><td>23</td><td>Source Suitability</td><td></td></tr><tr><td colspan="3">Additional Collection/Analysis of Information</td></tr><tr><td>24</td><td>ViCAP material</td><td></td></tr><tr><td>25</td><td>Search Slips</td><td></td></tr><tr><td colspan="3">Investigation Guidelines/Training</td></tr><tr><td>26</td><td>Training Resources</td><td></td></tr><tr><td>27</td><td>Operational Directives (DIOG/CHS Manuals, etc.)</td><td></td></tr><tr><td colspan="3">Additional Investigation Capabilities and Techniques</td></tr><tr><td>28</td><td>Strategy Utilizing Particular Evidence</td><td></td></tr><tr><td>29</td><td>Aerial Resources and Capabilities</td><td></td></tr><tr><td>30</td><td>Resource Allocation</td><td></td></tr><tr><td>31</td><td>Serial Numbers on Bait Money</td><td></td></tr><tr><td>32</td><td>Tactical Info Contained in Operational Plans</td><td></td></tr><tr><td>33</td><td>Specific LE technique used for Prevention of Violence (Bombs)</td><td></td></tr><tr><td>34</td><td>Other</td><td></td></tr><tr><td rowspan="3">(b)(7)(F)</td><td>+</td><td>Names and/or Identifying Information Provided by Witnesses or Third Parties who Provided Information Regarding Criminal Activities</td><td></td></tr><tr><td>2</td><td>Information which would enable individuals to construct devices which could harm others</td><td></td></tr><tr><td>3</td><td>Description of explosive materials</td><td></td></tr><tr><td>(b)(9)</td><td>+</td><td>Geological and geophysical information and data, including maps, concerning wells</td><td></td></tr></tbody></table>

EFTA00172123