40 CFR § 60.2840 - How do I comply with the increment of progress for submittal of a control plan?
For your control plan increment of progress, you must satisfy the two requirements specified in paragraphs (a) and (b) of this section:
(a) Submit the final control plan, including a description of any devices for air pollution control and any process changes that you will use to comply with the emission limitations and other requirements of this subpart; and
(b) Maintain an onsite copy of the final control plan.
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