StacksVerified U.S. regulatory reference

40 CFR §370.43

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Weight range codes. Except as provided in paragraph (b) of this section, you must use the following codes to report the maximum amount and average daily amount when reporting Tier I or Tier II inventory information:
  2. (b)Your SERC or LEPC may provide other range codes for reporting maximum amount and average daily amount, or may require reporting of specific amounts. You may use your SERC's or LEPC's range codes (or specific amounts) provided the ranges are not broader than the ranges in paragraph (a) of this section.