FAR 52.223-5

Pollution Prevention and Right-to-Know Information

Updated August 2026 — reviewed against the current Federal Acquisition Regulation text.

Requires contractor to provide information about hazardous substances used in contract performance.

Applicability: Applies to contracts where hazardous materials, recyclable materials, or toxic substances are used.

Key Requirements

1

Disclose all hazardous substances used in contract performance

2

Provide Safety Data Sheets (SDS) for all chemical products

3

Establish material tracking and reporting procedures

4

Implement pollution prevention practices where feasible

Common Issues & Pitfalls

Failing to identify all hazardous materials in the proposal

Not providing complete SDSs for all products

Underestimating environmental compliance and disposal costs

Not planning for hazardous waste handling and documentation

Contractor Guidance for Your Bid

Environmental and safety compliance is often overlooked by small contractors. If your proposal involves any hazardous materials, chemicals, electronics, or waste, account for disposal and compliance costs. Have your safety and environmental teams review the proposal—gaps here can trigger post-award compliance failures.

Related FAR Clauses

Frequently Asked Questions

What are the key requirements for FAR 52.223-5: Pollution Prevention and Right-to-Know Information?

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Requires contractor to provide information about hazardous substances used in contract performance. Applies to contracts where hazardous materials, recyclable materials, or toxic substances are used.

When does FAR 52.223-5 apply to a federal contract?

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Applies to contracts where hazardous materials, recyclable materials, or toxic substances are used.

What are the most common compliance issues with FAR 52.223-5?

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Failing to identify all hazardous materials in the proposal Not providing complete SDSs for all products Underestimating environmental compliance and disposal costs Not planning for hazardous waste handling and documentation

How should contractors approach FAR 52.223-5 in their proposals?

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Environmental and safety compliance is often overlooked by small contractors. If your proposal involves any hazardous materials, chemicals, electronics, or waste, account for disposal and compliance costs. Have your safety and environmental teams review the proposal—gaps here can trigger post-award compliance failures.

What related FAR clauses should contractors review alongside FAR 52.223-5?

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Contractors reviewing FAR 52.223-5 should also study related clauses: 52-223-1, 52-223-3. Understanding how these clauses interact helps avoid compliance gaps that can trigger contract disputes or disqualify bids.

What happens if a contractor fails to comply with FAR 52.223-5?

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Non-compliance with FAR 52.223-5 can result in contract termination for default, withholding of payments, debarment proceedings, or False Claims Act liability. Contracting officers typically issue a cure notice before termination. Contractors should consult with a contract attorney if they receive a cure notice related to this clause.