Federal Obstruction of Criminal Investigations: 18 U.S.C. § 1510

18 U.S.C. § 1510 is the primary federal statute used by the U.S. Department of Justice (DOJ) to prosecute individuals and corporate officers who willfully obstruct, delay, or prevent the communication of information relating to a federal criminal violation to a criminal investigator.

In corporate environments, internal audits and compliance reviews often become the epicenter of Section 1510 investigations.

When federal regulators or law enforcement agencies issue subpoenas or preservation requests, prosecutors closely evaluate executive communications, witness interviews, and record-retention practices to determine whether anyone attempted to interfere with the flow of information to federal authorities.

Obstruction of an Investigation Explained

Under 18 U.S.C. § 1510, it is a federal felony to knowingly and intentionally prevent, delay, or obstruct a witness, employee, auditor, or compliance officer from providing information to a federal criminal investigator.

Prosecutors do not need to show physical force or overt threats. Instead, Section 1510 targets subtle corporate pressure, indirect influence, or systemic delays designed to discourage full cooperation. Common examples in white-collar corporate investigations include:

Pressuring employees or contractors not to speak with federal agents.
Coaching witnesses to offer misleading or selective explanations during interviews.
Structuring severance, bonus, or departure packages tied to confidentiality or silence.
Altering, delaying, or concealing internal audit reports or compliance complaints.
Discouraging whistleblowers from reporting violations to federal authorities.
Using intermediaries or third-party advisors to influence witness testimony.

Related Federal Obstruction and Fraud Charges

Federal prosecutors rarely charge 18 U.S.C. § 1510 in isolation. In white-collar investigations, the U.S. Department of Justice (DOJ) routinely stacks Section 1510 allegations alongside broader federal fraud, conspiracy, and evidence-tampering statutes to maximize legal leverage.

Substantive White-Collar Fraud Statutes

Mail Fraud (18 U.S.C. § 1341): Prohibits using the U.S. Postal Service or any private commercial interstate carrier (e.g., FedEx, UPS) to carry out a scheme to defraud or obtain money or property through false pretenses.
Wire Fraud (18 U.S.C. § 1343): Penalizes transmitting interstate electronic communications—including emails, phone calls, text messages, Slack messages, or wire transfers—in furtherance of a fraudulent scheme.
False Claims Act Violations (18 U.S.C. § 287): Criminalizes knowingly presenting false, fictitious, or fraudulent claims for payment or approval to federal agencies, a common charge in corporate healthcare and defense contracting audits.
Securities and Financial Fraud: Penalizes misrepresenting or concealing material facts in corporate disclosures, financial statements, or regulatory filings with federal agencies such as the SEC.

Conspiracy and Evidence Destruction Charges

Federal Conspiracy (18 U.S.C. § 371): Makes it a felony for two or more individuals to conspire either to commit any federal offense or to defraud the United States government or any of its agencies.
Destruction or Alteration of Records in Federal Investigations (18 U.S.C. § 1519): Passed under the Sarbanes-Oxley Act, this statute imposes up to 20 years in prison for knowingly altering, destroying, mutilating, concealing, or falsifying any record or document with the intent to impede or influence an actual or contemplated federal investigation.
Destruction of Corporate Audit Records (18 U.S.C. § 1520): Mandates criminal penalties for accounting firms, compliance teams, or corporate officers who fail to maintain audit or review work papers for statutory retention periods following a financial audit.
Influencing or Retaliating Against Court Officers or Jurors (18 U.S.C. § 1503): Prohibits corruptly influencing, impeding, or retaliating against grand jurors, trial jurors, or court officers during an active federal judicial proceeding.

How Federal Prosecutors Build 18 U.S.C. § 1510 Cases

Federal investigators build Section 1510 cases by establishing detailed timelines that cross-reference executive knowledge with corporate action. Prosecutors often proceed with obstruction charges even when they cannot prove the underlying financial or regulatory offense.

Key Evidence Reviewed by Federal Investigators

Internal email chains, Slack/Teams logs, and encrypted messaging app archives discussing audits or subpoenas.
The exact issuance date and distribution list of internal litigation holds.
Timelines of employee terminations, hardware replacements, or changes to auto-delete retention policies.
Confidentiality, non-disclosure, and severance agreements signed during or near an investigation.
Audio recordings or notes from internal compliance hotline reports and exit interviews.

Statutory Elements: What Prosecutors Must Prove

To secure a felony conviction under 18 U.S.C. § 1510, federal prosecutors must establish four specific legal elements beyond a reasonable doubt:

Willful Intent: The defendant acted knowingly and with specific intent to obstruct, delay, or prevent communication.
Federal Criminal Violation: The underlying information related to an actual or potential federal criminal offense.
Targeted Recipient: The impeded communication would have been transmitted to an authorized federal criminal investigator.
Corrupt Means: The defendant used bribery, misrepresentation, intimidation, or improper influence to block the communication.

Because corporate communications can be ambiguous, intent remains the central battleground in Section 1510 litigation.

Statutory Penalties for Federal Obstruction & Related Offenses

Federal sentencing for 18 U.S.C. § 1510 and related white-collar offenses is governed by statutory maximums established by Congress and evaluated under the advisory U.S. Sentencing Guidelines (USSG).

18 U.S.C. § 1510 (Obstruction of Investigations): Carries a maximum penalty of up to 5 years in federal prison. Fines can reach up to $250,000 for individuals or $500,000 for corporate entities, accompanied by up to 3 years of supervised release.
18 U.S.C. § 1519 (Destruction or Alteration of Records): Carries a maximum penalty of up to 20 years in federal prison, statutory fines up to $250,000 for individuals or $500,000 for corporations, and up to 3 years of supervised release.
18 U.S.C. § 1520 (Destruction of Audit Records): Carries a maximum penalty of up to 10 years in federal prison, statutory fines up to $250,000 for individuals or $500,000 for corporations, and up to 3 years of supervised release.
18 U.S.C. § 1341 / § 1343 (Mail & Wire Fraud): Carries a maximum penalty of up to 20 years in federal prison, which increases to up to 30 years if the offense affects a financial institution. Fines reach up to $250,000 (up to $1,000,000 for financial institutions), along with up to 3 or 5 years of supervised release.
18 U.S.C. § 371 (Federal Conspiracy): Carries a maximum penalty of up to 5 years in federal prison (capped at the statutory maximum of the underlying crime if that offense is a misdemeanor). Fines reach up to $250,000 for individuals or $500,000 for corporations, plus up to 3 years of supervised release.
18 U.S.C. § 287 (False Claims Act Violations): Carries a maximum penalty of up to 5 years in federal prison per false claim. Penalties include statutory fines up to $250,000 per claim for individuals or $500,000 per claim for corporations, along with up to 3 years of supervised release.

18 U.S.C. § 1510 vs. Related Federal Obstruction & Record Offenses

Statutory Provision	Core Prohibited Conduct	Maximum Statutory Prison Term
18 U.S.C. § 1510 (Obstruction of Investigations)	Obstructing, delaying, or preventing communications regarding federal criminal violations to criminal investigators	Up to 5 Years
18 U.S.C. § 1519 (Destruction/Alteration of Records)	Altering, destroying, concealing, or falsifying documents to impede an actual or contemplated federal inquiry	Up to 20 Years
18 U.S.C. § 1520 (Destruction of Audit Records)	Failing to retain corporate audit or review work papers for statutory retention periods after financial audits	Up to 1

Why Internal Audits Create Severe Federal Exposure

Internal audits often expose companies to federal scrutiny when companies handle initial compliance reviews improperly. When an internal review uncovers potential issues—such as healthcare billing discrepancies, antitrust concerns, or securities misstatements—federal prosecutors closely analyze how leadership responded immediately following:

Service of a DOJ grand jury subpoena or SEC inquiry.
Receipt of an internal whistleblower or ethics hotline complaint.
Execution of search warrants or DOJ preservation letters.
Parallel civil or regulatory audits by federal agencies.

If executives attempt to restrict auditor access, alter compliance findings, or monitor which employees speak with federal agents, a routine regulatory compliance issue can rapidly escalate into felony obstruction of justice.

Strategic Defense Approaches in Federal Obstruction Cases

Defending against 18 U.S.C. § 1510 allegations requires early legal intervention, precise factual analysis, and controlling the narrative around corporate decision-making.

Primary Defense Strategies

Establishing Lack of Corrupt Intent: Demonstrating that management directives were intended to coordinate legitimate legal strategy or maintain routine business operations rather than silence witnesses.
Proving Standard Document Retention Practices: Showing that device wipes, server updates, or record disposals occurred pursuant to pre-existing corporate policies established prior to notice of an investigation.
Demonstrating Witness Autonomy: Presenting evidence that employees and witnesses were explicitly informed of their right to speak freely with federal agents without fear of retaliation.
Asserting Lawful Attorney-Client Privilege: Protecting legitimate confidential communications between corporate counsel, management, and compliance officials.
Challenging Metadata and Forensic Interpretations: Utilizing independent forensic experts to rebut government assumptions regarding message deletions, email timestamps, and system logs.

Frequently Asked Questions (FAQs)

What is the penalty for violating 18 U.S.C. § 1510?

A felony conviction under 18 U.S.C. § 1510 carries a potential federal prison sentence of up to 5 years, substantial criminal fines, supervised release, and long-term collateral consequences for corporate officers and licensed professionals.

Can a company be charged under 18 U.S.C. § 1510 if no underlying crime was committed?

Yes. Federal prosecutors can charge and convict an individual or business entity under 18 U.S.C. § 1510 for obstructing an investigation even if the government ultimate fails to prove, or decides not to charge, the underlying federal crime.

What is the difference between 18 U.S.C. § 1510 and 18 U.S.C. § 1519?

Section 1510 specifically addresses obstructing or preventing communications to federal criminal investigators (such as interfering with witness statements). Section 1519 focuses on the physical or digital destruction, alteration, or falsification of records and documents with the intent to obstruct an inquiry.

Does advising an employee to retain legal counsel constitute obstruction?

No. Informing an employee of their legal right to retain independent legal counsel or decline voluntary interviews without counsel present is generally lawful, provided leadership does not direct, pressure, or coerce the employee to withhold truthful information.

How does the government establish corrupt intent under Section 1510?

Prosecutors prove intent through circumstantial evidence, including the timing of executive actions after a subpoena, contradictory internal statements, sudden policy changes on document retention, or testimony from witnesses who felt pressured to stay silent.

Legal Defense for Federal White-Collar Investigations

Navigating parallel DOJ, SEC, and federal agency investigations requires experienced federal criminal defense attorneys who can protect corporate interests, litigate complex evidentiary disputes, and counter government overreach.

The best way to secure a favorable outcome is to consult an experienced federal criminal defense attorney at Esfandi Law Group in Los Angeles. Call us to schedule your free consultation or use the contact form.

Obstruct Investigation