Chemical Data Reporting

Mandatory Compliance for U.S. Importers

The U.S. Environmental Protection Agency Chemical Data Reporting (CDR) rule requires companies that import chemicals into the United States, and companies that manufacture chemicals in the United States, to submit a comprehensive report about those activities every four years. Non-compliance can result in significant penalties.

Who Must Report?

Understanding Your CDR Obligations

Determine if your company's import activities trigger CDR requirements. We clarify volume thresholds, chemical inventory status, and applicable exemptions.

Volume Thresholds

Chemical Inventory

Exemptions & Exclusions

Reporting is triggered by specific annual import volumes. Even small quantities can require submission if they exceed regulatory limits.

Only certain chemicals are subject to the Chemical Data Report requirements. We help identify your reportable substances.

Certain import types, such as research and development chemicals or articles, may be exempt. We assess your eligibility.

Critical Reporting Cycle

Next Submission Deadline: June 1, 2028

The upcoming reporting period covers chemical imports from 2024 through 2027. Begin your preliminary compliance evaluation now to avoid last-minute rush and potential penalties.

Avoid Costly Mistakes

Common Importer Compliance Traps

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Incorrect Volume Calculations

Overlooking Mixtures

Inadequate Record Keeping

Ignoring Small Quantities

Failing to account for individual chemical components within imported mixtures is a frequent error.

Insufficient documentation of import dates, quantities, and chemical identities complicates historical verification.

Assuming low-volume imports are exempt without verifying specific thresholds can trigger unexpected obligations.

Misinterpreting aggregate import volumes across multiple facilities or subsidiaries can lead to underreporting.

Assess Your Importer CDR Status Today

CDR PRO offers direct, non-prejudicial reviews of your chemical import history. Understand your obligations and protect your business from significant penalties.