40 CFR 262.255 — Required aisle space.

eCFR 2026-07-15 public domain
Official text: ecfr.gov →

Full text

The large quantity generator must maintain aisle space to allow the unobstructed movement of personnel, fire protection equipment, spill control equipment, and decontamination equipment to any area of facility operation in an emergency, unless aisle space is not needed for any of these purposes.

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