Is your Tier II filing accurate or just submitted?
Most EHS teams know the March 1 deadline. Fewer know whether their data would survive an audit.
This interactive checklist covers the six most common Tier II failure points: from how you track inventory year-round to whether your current system is capable of producing a defensible filing. Work through it at your own pace, skip to what matters most and see exactly where the gaps are before they become a problem.
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What this checklist covers
Six sections. Each one maps to a real compliance risk.
Filing accuracy
Are your reported quantities real data or conservative estimates that invite scrutiny?
Data collection and inventory accuracy
Are you tracking continuously or compiling at filing time?
Regulatory scope
Are you covered across every state, site and jurisdiction?
Consultant dependency
Does chemical knowledge live inside your organisation or outside it?
System capability
Does your platform prevent these problems or just barely record them?
Audit readiness
Could your team produce an accurate inventory on request, for any site, on any date?
Why interactive?
This isn't a static PDF, tailor this checklist to your priorities as a team and organization:
- Go directly to the sections most relevant to your organisation
- Use it as a working document in your next compliance review
- Share it with your EHS leadership or team without losing formatting or context
- Return to it as your program develops
Where Tier II reporting efforts often fall short
Tier II has had the same March 1 deadline since 1988. The reason so many organisations still scramble to meet it isn't the deadline — it's what doesn't happen in the eleven months before it.
When chemical data isn't tracked continuously, at container level, teams estimate. They round up to stay safe. They lean on a consultant to make sense of incomplete records. And they file a report that is submitted but not defensible.
What most teams don't realise: overreporting carries real risk too. Consistent overstatement raises questions about inventory control and invites the scrutiny it was meant to avoid.
Accuracy is the minimum. A strategy comes after.
See what accurate Tier II reporting looks like
Ready to move from estimated filings to automated, defensible Tier II reporting?