Search

TRI Reports Due July 1: What to Submit & Who Is Covered

Posted on 5/1/2026 by Lion Technology Inc.

The Toxic Release Inventory (TRI) gives the US EPA facility-level data about toxic chemical waste management and pollution prevention activities. TRI reporting is also known as “Form R,” “EPCRA 313,” “SARA 313,” or “Toxic Chemical Release Reporting.” Section 313 of EPCRA created the TRI.

The Agency requires TRI reporting from covered facilities annually. These facilities must submit reporting or risk enforcement action from State and Federal environmental agencies. The current maximum per-violation daily penalty for violations of Emergency Planning and Community Right-to-know Act (EPCRA) is $71,545.

To meet Federal TRI requirements under EPCRA, you must know:

  • The basics of the TRI program.
  • Who is required to submit TRI reporting.
  • Which chemicals must be reported.

TRI Reports Due July 1: What to Submit & Who Is Covered

Who Is Required to Submit TRI Reporting?

Facilities in specific industry sectors must report by July 1 for each year that they manufacture, import, process, or use a listed chemical in an amount that exceeds the given threshold for that chemical and activity.

Facilities that must submit TRI reporting are those that:

  • Employ 10 or more full-time employees (or equivalent hours worked);
  • Are assigned SIC Major Group Code 10, 12, or 20–39 or SIC Industry Groups 4911, 4931, 4939, 4953, 5169, 5171, 7839, or that are Federal agencies; and
  • Manufactured, imported, processed, or used a covered chemical in a quantity exceeding the given threshold.

Exact details on who must report, which chemical substances require reporting, and reporting thresholds are found at 40 CFR 372.1, 372.25, and 372.65.

Sign up for Lion News, Lion’s e-newsletter, and have our EPCRA: TRI Cheat Sheet delivered to your email inbox.

Which Chemicals Must Be Reported?

Chemicals that require reporting include about 800 substances with acute or chronic effects on human health or the environment. These chemicals are listed in 40 CFR 372.28 and 372.65. The substances listed in 372.28 are designated "chemicals of special concern." Over the last several years, US EPA has added almost 200 PFAS substances to this reporting requirement.

Typical thresholds for reporting TRI are 25,000 or 10,000 lbs., depending on the activity. Much lower reporting thresholds apply to chemicals of special concern, which include aldrin, hexachlorobenzene, mercury, mercury and lead compounds, and polychlorinated biphenyls (PCBs) [40 CFR 372.28].

Complete EPA Regulations Training

Get clarity on the must-know environmental rules that industrial facilities deal with most often, including Clean Air Act compliance, NPDES and stormwater issues, chemical inventory reporting, and emergency planning/preparedness, and more.

Learn at your own pace with Lion’s Complete Environmental Regulations online course or attend the next instructor-led webinar.

Find a Post

Compliance Archives

Lion - Quotes

I chose Lion's online webinar because it is simple, effective, and easily accessible.

Jeremy Bost

Environmental Health & Safety Technician

My experience with Lion classes has always been good. Lion Technology always covers the EPA requirements I must follow.

Steven Erlandson

Environmental Coordinator

The instructor was very knowledgeable and provided pertinent information above and beyond the questions that were asked.

Johnny Barton

Logistics Coordinator

The instructor was very engaging and helped less experienced people understand the concepts.

Steve Gall

Safety Leader

Very good. I have always appreciated the way Lion Tech develops, presents and provides training and materials.

John Troy

Environmental Specialist

The instructor was very patient and engaging - willing to answer and help explain subject matter.

Misty Filipp

Material Control Superintendent

I was recently offered an opportunity to take my training through another company, but I politely declined. I only attend Lion Technology workshops.

Stephanie Gilliam

Material Production/Logistics Manager

Much better than my previous class with another company. The Lion instructor made sense, kept me awake and made me laugh!

Marti Severs

Enterprise Safety Manager

Lion's information is very thorough and accurate. Presenter was very good.

Melissa Little

Regulatory Manager

We have a very busy work schedule and using Lion enables us to take the course at our own time. It makes it easy for me to schedule my employees' training.

Timothy Mertes

Hazmat Shipping Professional

Download Our Latest Whitepaper

Get to know the top 5 changes to OSHA’s revised GHS Hazard Communication Standard at 29 CFR 1910.1200 and how the updates impacts employee safety at your facility.

Latest Whitepaper

By submitting your phone number, you agree to receive recurring marketing and training text messages. Consent to receive text messages is not required for any purchases. Text STOP at any time to cancel. Message and data rates may apply. View our Terms & Conditions and Privacy Policy.