StacksVerified U.S. regulatory reference

40 CFR §59.506

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)If you manufacture multi-component kits as defined in § 59.503, then the Kit PWR must not exceed the Total Reactivity Limit.
  2. (b)You must calculate the Kit PWR and the Total Reactivity Limit as follows:
    1. (1)KIT PWR = (PWR(1) × W1) + (PWR(2) × W2) + . ... + (PWR(n) × Wn)
    2. (2)Total Reactivity Limit = (RL1 × W1) + (RL2 × W2) + ... + (RLn × Wn).
    3. (3)Kit PWR ≤Total Reactivity Limit.