July 1 Is Closer Than You Think —
Is Your Facility TRI-Ready?
Every year, EHS managers across the country face the same crunch: the Toxic Release Inventory (TRI) deadline hits July 1, and the weeks leading up to it can feel like a sprint through a regulatory minefield.
If you're responsible for TRI reporting at your facility, you already know the pressure. Gathering chemical usage data, running threshold calculations, navigating EPA methodology changes, coordinating with plant managers who have other priorities — it adds up fast. And a single error or missed deadline doesn't just mean more paperwork. It can mean costly EPA penalties and reputational risk for your organization.
The Challenge
What Makes TRI So Difficult?
TRI reporting under the Emergency Planning and Community Right-to-Know Act (EPCRA) requires facilities to track and report releases, transfers, and waste management of hundreds of listed toxic chemicals. But the complexity goes well beyond filling out a form:
Threshold Complexity
Facilities must evaluate chemical usage against activity-specific thresholds — and getting this wrong in either direction creates problems.
Evolving PFAS Rules
The EPA has expanded PFAS reporting requirements significantly in recent years, and staying current takes dedicated expertise.
Data Quality Requirements
EPA-approved methodologies require rigorous source data. Estimates that don't hold up to scrutiny create audit exposure.
Cross-Program Alignment
TRI overlaps with Tier II, RCRA, and other federal programs — and inconsistencies between filings raise regulatory flags.
The Risk
The Cost of Getting It Wrong
Beyond financial penalties, TRI errors carry real operational consequences. An inaccurate or late filing can trigger EPA enforcement actions, community scrutiny, audit exposure across related programs, and significant internal resource drain.
The companies that navigate this season smoothly aren't necessarily the ones with the largest compliance teams — they're the ones with the right expertise in their corner.
Action Plan
5 Steps EHS Teams Can Take Right Now
Even with the deadline approaching, there's time to get organized. Here's where to focus:
Audit your chemical inventory data
Pull together purchase records, usage logs, and transfer documentation. Gaps now mean scrambling later.
Run preliminary threshold calculations
Don't assume your facility doesn't meet reporting thresholds — especially if your chemical mix has changed since last year.
Flag your PFAS chemicals early
If your facility uses or manufactures PFAS-containing materials, these require special attention under current EPA rules.
Cross-check with your Tier II filing
Reconciling your TRI and Tier II data before you file can surface discrepancies and prevent regulatory inconsistencies.
Confirm your reporting methodology is current
EPA-approved approaches have been updated — using outdated calculation methods is one of the most common sources of filing errors.
Expert Support
When It Makes Sense to Bring in Outside Help
For many facilities, the question isn't whether to file TRI — it's whether to handle it entirely in-house. The case for outside expertise tends to be strongest when:
- Your team is stretched across multiple concurrent compliance deadlines
- Your chemical profile has changed significantly since last year's filing
- You're facing heightened regulatory scrutiny or have had prior filing issues
- PFAS or other emerging contaminant reporting is involved
- You want an independent check on your data and calculations before submission
At Mostardi Platt, we provide end-to-end TRI reporting services — from threshold appraisals and advanced data modeling to full filing support and EHS program integration. Our team has deep experience with EPA-approved methodologies and helps facilities across industries meet the July 1 deadline with confidence.
Let's Talk Before the Deadline
If you're heading into the final stretch of TRI season and want a second set of eyes
on your data — or want to hand this off to a team that does this every day.
No obligation · Response within 1 business day
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