FAR and DFARS › FAR Part 3

FAR Part 3: Improper Business Practices and Personal Conflicts of Interest

The codified text (eCFR, as of 2026-10-02). Under the Revolutionary FAR Overhaul ↗, agencies follow class deviations with new text for many parts while the formal rules go through the Federal Register: check the solicitation and your contract's clauses, which rule.

In plain English

FAR Part 3 prescribes policies and procedures for avoiding improper business practices and personal conflicts of interest in Government contracting. It covers gratuities, procurement integrity, antitrust violations, contingent fees, kickbacks, buying-in, and whistleblower protections. For contractors, it means strict ethical standards and specific compliance requirements when bidding and performing.

Key rules

  • Government employees may not solicit or accept gratuities, gifts, favors, entertainment, loans, or anything of monetary value from contractors or those seeking contracts. (3.101-2)
  • The contracting officer must insert the Certificate of Independent Price Determination in certain fixed-price solicitations. (3.103-1)
  • Contractor bid or proposal information and source selection information must not be disclosed except as authorized. (3.104-4)
  • The Gratuities clause must be inserted in solicitations and contracts exceeding the simplified acquisition threshold, except for personal services. (3.202)
  • Agencies must report suspected antitrust violations to the Attorney General. (3.303)
  • The Covenant Against Contingent Fees clause must be inserted in solicitations and contracts exceeding the simplified acquisition threshold, other than those for commercial products or commercial services. (3.404)
  • The Anti-Kickback Procedures clause must be inserted in solicitations and contracts exceeding $200,000, other than those for commercial products or commercial services. (3.502-3)
  • Contractors are prohibited from discharging, demoting, or otherwise discriminating against an employee as a reprisal for disclosing certain information. (3.903)

Who does what

Contracting officers
  • Insert required solicitation provisions and contract clauses.
  • Report suspected violations of the Gratuities clause to the contracting officer or other designated official.
  • Determine if reported violations of procurement integrity require further action.
Contractors
  • Comply with the Certificate of Independent Price Determination when required.
  • Do not offer or give gratuities to Government personnel.
  • Do not discharge, demote, or discriminate against employees for whistleblowing.
Agencies
  • Prescribe Standards of Conduct for employees.
  • Report suspected antitrust violations to the Attorney General.
  • Impose and collect civil penalties for violations of 31 U.S.C. 1352.

In practice

  • When bidding, ensure you do not engage in any improper business practices such as offering gratuities or violating procurement integrity.
  • When performing, comply with contract clauses like the Gratuities clause, Covenant Against Contingent Fees, and Anti-Kickback Procedures.
  • Implement a written code of business ethics and conduct if required by contract value and performance period.
  • Protect whistleblower rights and avoid internal confidentiality agreements that prohibit reporting waste, fraud, or abuse.

Common pitfalls

  • Offering or accepting gratuities to or from Government personnel can lead to contract termination and penalties.
  • Failing to execute the Certificate of Independent Price Determination when required may result in rejection of your offer.
  • Disclosing contractor bid or proposal information or source selection information improperly can lead to disqualification and penalties.
  • Requiring employees to sign internal confidentiality agreements that prohibit whistleblowing can make you ineligible for contract award.

Written by AI from this part's codified text (2026-10-04); cited sections are checked against the part. A guide, not legal advice: the regulation text, the solicitation and your contract rule.

Rule changes for FAR Part 3

Subparts and sections

Subpart 3.1: Safeguards

Subpart 3.2: Contractor Gratuities to Government Personnel

Subpart 3.3: Reports of Suspected Antitrust Violations

Subpart 3.4: Contingent Fees

Subpart 3.5: Other Improper Business Practices

Subpart 3.6: Contracts With Government Employees or Organizations Owned or Controlled by Them

Subpart 3.7: Voiding and Rescinding Contracts

Subpart 3.8: Limitations on the Payment of Funds to Influence Federal Transactions

Subpart 3.9: Whistleblower Protections for Contractor Employees

Subpart 3.10: Contractor Code of Business Ethics and Conduct

Subpart 3.11: Preventing Personal Conflicts of Interest for Contractor Employees Performing Acquisition Functions

← Part 2: Definitions of Words and TermsPart 4: Administrative and Information Matters →

All FAR parts

Source: eCFR, 48 CFR chapters 1 and 2 (GPO GovInfo bulk data) ↗.

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