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Title 40

Displaying title 40, up to date as of 6/09/2026. Title 40 was last amended 6/08/2026.
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Table 7 to Subpart CCCC of Part 63—Emission Limitation Applicability Timeline

For each . . . During this time frame . . . You must comply with the emission limitations in Table 1 to this subpart using the . . .
Existing affected source Before 10/16/2017
Between 10/16/2017 and October 16, 2018
On and after October 16, 2018
98-Percent Option.
98-Percent Option, Average Option, or Batch Option.
Average Option or Batch Option.
New or reconstructed affected source that you start up prior to 10/16/2017 Before 10/16/2017
Between 10/16/2017 and October 16, 2018
On and after October 16, 2018
98-Percent Option.
98-Percent Option, Average Option, or Batch Option.
Average Option or Batch Option.
New or reconstructed affected source that you start up after 10/16/2017 After 10/16/2017 Average Option or Batch Option.