TierTwo Filer
Tier II Inventory Worksheet
TierTwo Filer helps facility EHS staff turn scattered storage records
into an organized EPCRA Section 312 Tier II preparation worksheet —
a recordkeeping and drafting tool, not a filing service.
Works fully offline
One-time purchase
7-day free trial
No accounts, no ads
What TierTwo Filer does
- Facility profilesName, address, state, NAICS code, owner and operator details, and emergency contacts.
- Chemical inventory entriesProduct name, CAS number, EHS flag, threshold planning quantity, physical state, and hazard categories, each with its own confirmation status.
- Storage records with unit conversionLocation, container and pressure details, temperature, quantity, and a conversion factor when volume needs to become weight. Entries lacking a confirmed density are flagged for manual review, not silently estimated.
- Pound-normalized threshold reviewCombines every storage location for a substance to compute maximum and average daily amounts, then checks them against your confirmed or default threshold, editable for state values.
- Reporting-year form mapperOnly substances at or above threshold — or ones you choose — are mapped into the worksheet in facility, contact, chemical, and storage order, versioned so different reporting years never mix.
- DRAFT worksheet PDFEvery page displays DRAFT — NOT FILED, the reporting year, and the worksheet version, with signature lines left blank.
TierTwo Filer does not determine EPCRA applicability, reporting obligations, exemptions, state requirements, filing deadlines, or whether a threshold decision is legally correct, and it is not legal or regulatory advice. It does not guess a CAS number, EHS status, density, or hazard classification from a product name alone, and it never transmits data to a state portal or any external service. You file through your state's official Tier II system and keep the app's PDF as your own preparation record.
Pricing
One-time purchase
US$14.99
Free to download, with 7 days (168 hours) of full access from first launch. After the trial, unlock permanent access with one non-consumable in-app purchase — no subscription, no recurring fee. Restore Purchases is always available in Settings.
Privacy
Facility profiles, chemical data, storage records, threshold assessments, and worksheets stay on your device. TierTwo Filer has no user accounts, no ads, no analytics, and no server. See the full Privacy Policy.
Support
Questions, feature requests, or trouble with an inventory worksheet: goonobu@gmail.com