Reasonable Inference
The DOJ’s Public Integrity Section (PIN) is the federal unit with supervisory jurisdiction over all election fraud investigations nationwide. Justice Manual § 9-85.000 requires that federal prosecutors and agents consult with PIN before opening any election-related matter or taking any overt investigative step — including interviewing witnesses, issuing grand jury subpoenas, or executing search warrants — thereby vesting in a single PIN official the functional authority to authorize or block substantive election investigations by FBI field offices and U.S. Attorney’s Offices nationwide. This structure has been in place since 1980 and is codified in the Federal Prosecution of Election Offenses manual, now in its 8th edition (December 2017, edited by Richard C. Pilger, Director of the Election Crimes Branch). Jack Smith served as PIN Chief from 2010 to 2015, during which he administered and enforced this institutional framework. The manual itself was authored and edited by career Election Crimes Branch personnel across eight editions spanning more than four decades.
Citations
U.S. Dep’t of Justice, Public Integrity Section (PIN) — official agency description (PIN “oversees the investigation and prosecution of all federal crimes affecting government integrity, including bribery of public officials, election crimes, and other related offenses”): https://www.justice.gov/criminal-pin | U.S. Department of Justice
Jack Smith (lawyer) — Wikipedia (“In 2010, Smith returned to the United States to become chief of the U.S. Department of Justice’s Public Integrity Section (PIN)… He spent five years as chief of the section”): https://en.wikipedia.org/wiki/Jack_Smith_(lawyer) | Wikipedia; see also KUOW (“From 2010 to 2015, Smith served as the head of the DOJ’s public integrity unit”): https://www.kuow.org/stories/who-is-doj-special-counsel-jack-smith | KUOW