Required
Complete the separate Section 311 submission or update
Complete the separate Section 311 submission or update.
42 U.S.C. § 11021; 40 CFR 370.30–370.33US compliance check
Section 311 Update Required — The required Section 311 SDS or list submission is… · Submit the SDS or hazardous-chemical list within…
The calculated result is “Section 311 Update Required”. Complete the separate Section 311 submission or update.
Decision path44E5EB5E98Schema 2026.07.26
The current federal rule, hazard categories, instructions, and forms have been checkedYes
The current state or Tribal requirements have been checkedYes
A state or Tribal rule requires reporting even if the federal threshold is not metYes
The facility must prepare or have an SDS for this hazardous chemicalNo
Federal threshold categoryRetail Diesel In Compliant Underground Tanks
Maximum amount present at one time45
Applicable EHS threshold in pounds501
A specific federal exemption has been documentedNo
The LEPC requested an SDS that the facility had not previously submittedNo
The requested SDS has been submitted to the LEPCYes
The requested SDS was submitted within 30 daysNo
The SERC, LEPC, or fire department requested Tier II informationNo
Action required
Calculated result Section 311 Update Required
Determines whether federal or state and Tribal hazardous-chemical inventory reporting is triggered and separately tracks the annual Tier I or state-required Tier II filing, requested Tier II information, an LEPC-requested SDS, Section 311 updates, recipients, and supporting threshold record. This scenario is distinct because it produces this exact combination of calculated result, active obligations, deadlines, and required evidence.
Published by ProseIDVersion 2026.07.26
Change the facts
A nearby path produces a different result.
Federal threshold categoryRetail Diesel In Compliant Underground Tanks → Extremely Hazardous Substance
Applicable EHS threshold in pounds501 → 24
The requested SDS was submitted within 30 daysNo → Yes
Result becomesAnnual Inventory Submission Required
Inspect the changed path →Published legal basis
Sources carried by this schema release.
The calculated path is bound to the cited version and sources. It is general information, not a substitute for advice on facts or law outside the schema.
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