Chemical Inventory · SDS · Tier II Preparation

Know what's on site.
Know what needs attention.
Be ready by March 1.

One organized inventory for SDS access, threshold tracking, and Tier II preparation — built for facilities without a full-time EHS team.

Start freeSee how it works

No credit card · 15 chemicals free · State-specific filing guidance

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Kovac Fabrication
Ohio
74
Sulfuric acid
EHS
Toluene
REPORTABLE
Ammonia
BORDERLINE
Acetone
OK
4 of 15 free chemicals usedUpdated today
Daily
EPCRA violations can compound per day
March 1
annual Tier II deadline
463k+
facilities affected by EPCRA Sections 311 and 312
EPA data seeded·40 CFR Part 370 logic·State-specific routing
Three steps to better filing readiness
A straightforward setup — no EHS background required.
1
Add your chemicals
Enter chemicals manually, or import your prior year .t2s file to prefill your inventory. Threshold flags appear as you go.
2
Upload your SDSs
Attach PDFs to each chemical. Generate QR codes employees scan on the floor. Track SDS review dates and flag records that may need attention.
3
Generate and prepare to file
Export your Tier II report as a .t2s file (CAMEO EPCRA Tier II Data Standard v1.0.0) where accepted, using state-specific guidance to help you prepare your submission before March 1.
Where compliance actually lives
Built for the facilities carrying the real inventory

Warehouses, distributors, and small manufacturers — not just plants with a dedicated EHS department.

Compliance guides for facility managers
Plain-English guides to help facilities understand SDS management, Tier II reporting, and chemical inventory preparation.
Do I Need to File Tier II?
A simple facility checklist for understanding when Tier II reporting may apply.
SDS vs. Tier II Reporting
Learn the difference between workplace SDS records and EPCRA Tier II inventory reporting.
Tier II Reporting Guide
A plain-English guide to EPCRA Tier II reporting, the March 1 deadline, federal thresholds, and required inventory information.
View all guides
Simple, annual pricing
No monthly plans for facility owners. No per-chemical fees. One year of access from the day you sign up — file by March 1st, renew on your own schedule.
Free
$0forever
✓ 15 chemicals
✓ SDS library
✓ Threshold flags
✓ QR code access
Get started
Facility
$599/year
✓ 1 facility, 3 user seats
✓ Unlimited chemicals
✓ Tier II .t2s generation
✓ 23-state filing guidance
Get started
Multi-site
$1,999/year
✓ Up to 5 facilities, 5 user seats
✓ Compliance overview
✓ Everything in Facility
✓ Shared team access across facilities
Get started
Consultant
From $799/mo
✓ Up to 30 clients, 20 user seats
✓ Client groups
✓ Compliance overview dashboard across all facilities
✓ Everything in Multi-site
See consultant plans
Free compliance tools — no account required

Built on the same EPA reference data that powers HazRecord.

Threshold Calculator

Enter a chemical name or CAS number to check federal Tier II reporting thresholds, EHS status, and TPQ. Optional quantity check shows where you stand.

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State Filing Finder

Where does your Tier II report go? Routing details for the states we currently cover — SERC email, portal link, fees, LEPC and fire department requirements.

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Report Validator

Upload a .t2s file for a structural check against the CAMEO EPCRA Tier II Data Standard v1.0.0. Checks for common structural and required-field issues before you submit. File is never stored.

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Not ready to sign up? Get a reminder before your state's deadline.
Deadline reminder emails only — unsubscribe anytime. No account needed.