Summary of Part 75 Administrative Processes

Notifying EPA Regions and States

Many EPA regions and states have specific email addresses devoted to Part 75 notifications and reports.

This table of Part 75 administrative processes is meant to assist sources required to monitor under Part 75 to navigate the processes of initial certification, recertification and on-going QA/QC. It provides a list of notification requirements, deadlines, and submission requirements that are established by Part 75. If there are any questions on these processes, please contact CAPD for assistance.

On this page:

Prior to Initial Certification
Initial Certification
Operation of a New Stack or New FGD
Recertification
Routine Quality Assurance Testing
Diagnostic Tests and DAHS Verifications
Low Mass Emission Units
Other Notification Requirements

Table 1: Prior to Initial Certification
Submittal Requirement	Certificate of Representation
Rule Citation(s)	§75.61 (a)(2)(i) and (ii)
Contents of Submittal	For a new plant, a new Certificate of Representation form. For a new unit at an existing CAPD plant, a revised Certificate of Representation form.
Submit When?	At least 24 months prior to the date on which the new unit commences commercial operation at the plant.
Submit to Whom?	Please visit our Business Center Forms page for the latest submission instructions.
Comments
Submittal Requirement	Notice of commencement of commercial operation
Rule Citation(s)	§75.61 (a)(2)(i) and (ii)
Contents of Submittal	The planned date when a new affected unit will commence commercial operation, or the actual date on which a new affected unit commenced commercial operation.
Submit When?	For the planned date: at least 45 days prior to the date the unit commences commercial operation. Subsequent revisions to the planned date can be submitted as necessary. For the actual date: not later than 7 days following the date the new unit commenced commercial operation.
Submit to Whom?	CAPD, EPA region, and state air pollution agency. Please send the notice to CAPD via email to AskCAMD@epa.gov.
Comments	The plant’s Designated Representative or Alternate Designated Representative (or their Source Management Agent) may elect to revise a planned date or report an actual date for a new unit via the CAMD Business System.
Submittal Requirement	Notice of the date on which an existing unit will become newly affected
Rule Citation(s)	§75.61 (a)(2)
Contents of Submittal	Notification of the date on which an existing unit becomes newly affected.
Submit When?	At least 45 days prior to the date on which the unit is expected to become affected. For the actual date: no more than 7 days following the date on which the unit became affected.
Submit to Whom?	CAPD, EPA region, and state air pollution agency. Please send the notice to CAPD via email to AskCAMD@epa.gov.
Comments	This guidance applies to an existing unit that had previously been exempt from one or more CAPD programs. If the expected date changes, submit notice of revised date at least 7 days before the date on which the unit is expected to become affected

Table 2: Initial Certification
Submittal Requirement	Certification test notification
Rule Citation(s)	§75.61 (a)(1)(i) §75.20 (g)(2)
Contents of Submittal	Written notification of date(s) of initial certification tests.
Submit When?	≥ 21 days prior to commencement of certification testing.
Submit to Whom?	CAPD, EPA region, and state air pollution agency (list of email addresses here). Please send the notice to CAPD via email to part75notifications@epa.gov.
Comments	Test date may be rescheduled if notice is provided > 7 days before the earlier of original or new date. Tests may be repeated without notification. Notification is not required for Appendix D fuel flowmeter accuracy testing.
Submittal Requirement	Initial monitoring plan submittal
Rule Citation(s)	§ 75.53 (g) and (h) § 75.62 § 75.73 (e)
Contents of Submittal	Hardcopy and electronic monitoring plan in format "specified by the Administrator." Refer to the reporting instructions for more information about the contents.
Submit When?	≥ 21 days prior to commencement of certification testing.
Submit to Whom?	Hardcopy portion to EPA region and state air pollution agency. Electronic portion to CAPD, using the ECMPS Client Tool.
Comments	Electronic transmittal of information in hardcopy portion is acceptable.
Submittal Requirement	Certification application
Rule Citation(s)	§ 75.62 § 75.63
Contents of Submittal	Certification test results (hard copy and electronic). Changes to the monitoring plan, if any (hard copy and electronic).
Submit When?	≤ 45 days after completion of certification testing
Submit to Whom?	Hardcopy test results to EPA region and state air pollution agency. Electronic test results and changes to the electronic monitoring plan to CAPD using the ECMPS Client Tool. Hard copy monitoring plan changes (if any) to EPA region and state air pollution agency.
Comments	For Subpart E alternative monitoring systems, submit hardcopy test results to CAPD. For other certifications, submit hardcopy test results to CAPD only upon request. CAPD's mailing address can be found here.
Notice Requirement	Notice of approval or disapproval
Rule Citation(s)	§ 75.20 (a)(4)
Agency Notification	Written notice of approval or disapproval of certification application.
Issued When?	≤ 120 days after receipt of a complete certification application.
Provided to Whom?	Administrator provides notice to owner or operator.
Comments	120 day clock starts upon receipt of a complete application.
Notice Requirement	Notice of incomplete application
Rule Citation(s)	§ 75.20 (a)(4)(ii)
Contents of Notice	Notification that the certification application is incomplete.
Provide When?	If application is found to be incomplete.
Provided to Whom?	Administrator provides notice to owner or operator.
Comments	A reasonable time is provided to submit the missing information. Non-compliance with this notice may result in disapproval of application.

Table 3: Operation of a new stack or new FGD
Submittal Requirement	Operation of new stack or new FGD
Rule Citation(s)	§75.61 (a)(2)
Contents of Submittal	Notification of date of commencement of commercial operation of new stack or new FGD.
Submit When?	For the planned date: not later than 45 days prior to the date the new stack or new FGD is planned to begin initial operation or usage.  For the actual date: not later than 7 days following the date on which the new stack or new FGD begins initial operation.
Submit to Whom?	EPA region and state air pollution agency (list of email addresses here)
Comments	If the planned date changes, submit notice of the revised date at least 7 days before the date of initial operation or usage (as applicable).

Table 4: Recertification
Submittal Requirement	Recertification test notification
Rule Citation(s)	§ 75.61 (a)(1) § 75.20 (b)(2) § 75.20 (g)(2)
Contents of Submittal	Notification of date(s) of recertification*** tests.
Submit to Whom?	CAPD, EPA region, and state air pollution agency (list of email addresses here) Please send the notice to CAPD via email to part75notifications@epa.gov.
Submit When?	≥ 21 days prior to commencement of recertification testing (if all recertification tests are required) or ≥ 7 days prior to commencement of recertification testing (if only certain recertification tests are required) or ≤ 2 days after testing is scheduled, in emergency situations.
Comments	Test date may be rescheduled if notice is provided either ≥ 7 business days (for full recertification) or ≥ 2 business days (for partial recertification) before the earlier of the original or new date. CAPD, the EPA region or the state air pollution agency may waive notification requirement or may reinstate it if previously waived. Notification is not required for Appendix D fuel flowmeter accuracy testing.
Submittal Requirement	Recertification application
Rule Citation(s)	§ 75.62 § 75.63
Contents of Submittal	Recertification test results (hard copy and electronic). Changes to the monitoring plan, if any (hard copy and electronic). An electronic "QA Certification Event Data" record is required.
Submit to Whom?	Hardcopy test results to EPA region and state air pollution agency (list of email addresses here). Electronic test results and changes to the electronic monitoring plan to CAPD using the ECMPS Client Tool. Hardcopy monitoring plan changes (if any) to EPA region and state air pollution agency.
Submit When?	≤ 45 days after completion of recertification testing.
Comments	For Subpart E alternative monitoring systems, submit hardcopy test results to CAPD. For other recertification, submit hardcopy test results to CAPD only upon request. The EPA region or state air pollution agency may waive hardcopy test submittal requirement or may reinstate it if previously waived. CAPD's mailing address can be found here.
Notice Requirement	Notice of approval or disapproval
Rule Citation(s)	§ 75.20 (b)(5)
Agency Notification	Written notice of approval or disapproval of recertification application.
Provided to Whom?	Administrator provides notice to owner or operator.
Provide When?	≤ 120 days after receipt of a complete recertification application.
Comments	120 day clock starts upon receipt of a complete application.
Notice Requirement	Notice of incomplete application
Rule Citation(s)	§ 75.20 (b)(5)
Contents of Notice	Notification that the recertification application is incomplete.
Provided to Whom?	Administrator provides notice to owner or operator.
Provide When?	If application is found to be incomplete.
Comments	A reasonable time is provided to submit the missing information. Non-compliance with this notice may result in disapproval of application.

*** Recertification is required when a replacement or change to a monitoring system may significantly affect the accuracy of the system. Recertification is also required if a change in unit operation or a change to the flue gas handling system may significantly affect the flow or concentration profile. Examples of changes that require recertification include analyzer replacement, change in probe location, and complete system replacement. Also, any change that requires non-routine RATA testing, or fuel flowmeter accuracy testing, or Appendix E re-testing is considered to be a recertification event, with one exception: changing the polynomial coefficients or K-factor(s) of a flow monitor or moisture monitor requires RATA testing but is not considered a recertification event [refer to §§ 75.20 (b) and 75.20 (g)(6).]

Table 5: Routine Quality Assurance Testing
Submittal Requirement	Notice of semiannual or annual RATA testing
Rule Citation(s)	§ 75.61 (a)(5)
Contents of Submittal	Notification of test date(s) for routine RATAs required under Appendix B.
Submit to Whom?	EPA region and state air pollution agency (list of email addresses here) (Note: CAPD has waived this requirement, however notices can be optionally sent to part75notifications@epa.gov.)
Submit When?	≥ 21 days prior to commencement of testing.
Comments	Test date may be changed, provided that notice is given ≥ 24 hr in advance of new test date. Section 75.61 (a)(5)(iii) allows CAPD, the EPA region, or the state air pollution agency to waive this requirement or to reinstate it if previously waived. If an EPA or state observer is present when a test is rescheduled, the observer may waive the notification requirement for the rescheduled test.
Submittal Requirement	RATA results
Rule Citation(s)	§ 75.60 (b)(5)
Contents of Submittal	Hardcopy results of semiannual or annual RATA tests.
Submit to Whom?	EPA region and state air pollution agency, upon request (list of email addresses here).
Submit When?	Later of: 45 days after completing tests or ≤ 15 days after receiving request from the EPA region or state air pollution agency.
Comments	Hardcopy results of semiannual or annual RATA tests are not required to be submitted to CAPD, however, PDFs of the reports can be optionally sent to part75notifications@epa.gov.
Submittal Requirement	Notice of Appendix D fuel flowmeter accuracy testing
Rule Citation(s)	§ 75.20 (g)(2)
Contents of Submittal	Notification is not required.
Submit to Whom?	N/A
Submit When?	N/A
Comments	------------
Submittal Requirement	Notice of Appendix E retesting or LME unit retesting
Rule Citation(s)	§ 75.20 (g)(2) § 75.61 (a)(5)
Contents of Submittal	Notification of test date(s) for periodic NO_x retesting for either an Appendix E unit or an LME unit.
Submit to Whom?	EPA region and state air pollution agency (list of email addresses here).
Submit When?	≥ 21 days prior to commencement of testing.
Comments	The NO_x retesting is required for Appendix E units but is optional for LME units.

Table 6: Diagnostic Tests and DAHS Verifications
Submittal Requirement	Diagnostic test results
Rule Citation(s)	§ 75.63 (a)(2)(iii)
Contents of Submittal	Electronic results of diagnostic tests.
Submit to Whom?	CAPD using ECMPS Client Tool.
Submit When?	Any time after the test results are received.
Comments	Applies to all non-routine QA tests that are not classified as recertification tests. For some events that trigger diagnostic testing, a "QA Certification Event Data" record is required. See Section 13 of the Part 75 emissions monitoring technical Q&A for further guidance.
Submittal Requirement	DAHS verifications
Rule Citation(s)	§ 75.63 (a)(2)(iii)
Contents of Submittal	Formula and missing data routine verifications.
Submit to Whom?	Submittal not required.
Submit When?	N/A
Comments	Keep results of these tests on site in format suitable for inspection.

Table 7: Low Mass Emission Units
Submittal Requirement	Certification application
Rule Citation(s)	§ 75.19 (a)(1) § 75.19(a)(2) § 75.63 (a)(1)(ii)
Contents of Submittal	Complete monitoring plan for the unit (hard copy and electronic). Demonstration that the unit qualifies as an LME unit (hard copy and electronic). Description of the calculation methodology that will be used to ensure that the unit maintains its LME status (hard copy). The projected date on which the LME methodology will first be used (hard copy and electronic). LME NO_x test results, if any (hard copy and electronic).
Submit to Whom?	The electronic information is sent to CAPD using the ECMPS Client Tool, and the hard copy information goes to the EPA region and state air pollution agency (list of email addresses here).
Submit When?	At least 45 days prior to the date on which the methodology will first be used.
Comments	An electronic "Monitoring Qual LME Data" record is required. More information about the LME methodology is available in the 40 CFR Part 75.

Table 8: Other Notification Requirements
Submittal Requirement	Operation of new unit, newly affected unit, new stack or new FGD
Rule Citation(s)	§ 75.61 (a)(2)
Contents of Submittal	Notification of date of commencement of commercial operation of new or newly affected unit or planned date of initial use or operation of new stack or FGD.
Submit to Whom?	CAPD, EPA region and state air pollution agency.
Submit When?	≥ 45 days prior to the applicable date.
Comments	If the planned date changes, submit notice of actual date ≤ 7 days after the actual date of initial operation or usage (as applicable).
Submittal Requirement	Unit shutdown and recommencement of commercial operation
Rule Citation(s)	§ 75.61 (a)(3) § 75.4 (a) and (d)
Contents of Submittal	Notice of dates of unit shutdown and recommencement of commercial operation, for a unit relying on § 75.4 (d) to postpone certification testing.
Submit to Whom?	CAPD, EPA region, and state air pollution agency (list of email addresses here). Please send the notice to CAPD via email to part75notifications@epa.gov.
Submit When?	For planned shutdown, ≥ 21 days prior to certification deadline in § 75.4 (a). For unplanned shutdown, provide notice ≤ 7 days following the shutdown.
Comments	If actual date differs from planned date, submit notice of actual date ≤ 7 days following actual date of shutdown or recommencement of commercial operation (as applicable).
Submittal Requirement	Long term cold storage (LTCS)
Rule Citation(s)	§ 75.61 (a)(7)
Contents of Submittal	Notice of placing a unit into LTCS, either to postpone initial certification under §75.4 (d) or to discontinue submittal of quarterly reports under §75.64 (a).
Submit to Whom?	CAPD, EPA region and state air pollution agency.
Submit When?	Unspecified , but EPA recommends that the notice be provided within 7 to 10 days of unit shutdown.
Comments
Submittal Requirement	Notice of expected date of unit restart
Rule Citation(s)
Contents of Submittal
Submit to Whom?
Submit When?	45 days prior to the expected date of unit restart.
Comments	If actual date differs from expected date, submit notice of actual date ≤ 7 days following actual date of unit restart.
Submittal Requirement	Postponement of Appendix E testing for backup fuel
Rule Citation(s)	§ 75.61 (a)(4) § 75.4 (a) and (f)
Contents of Submittal	For an Appendix E unit relying on § 75.4 (f) to postpone testing on backup fuel, provide notice of that fact.
Submit to Whom?	CAPD, EPA region and state air pollution agency (list of email addresses here). Please send the notice to CAPD via email to part75notifications@epa.gov.
Submit When?	≥ 45 days prior to certification deadline in § 75.4 (a).
Comments
Submittal Requirement	Initial combustion of backup fuel for which Appendix E testing was postponed
Rule Citation(s)	§ 75.61 (a)(4) § 75.4 (a) and (f)
Contents of Submittal	After the certification deadline in § 75.4 (a), provide notice of combustion of any fuel for which Appendix E testing was not performed prior to the deadline.
Submit to Whom?	CAPD, EPA region and state air pollution agency.
Submit When?	No later than 7 days after first date of combustion of the fuel.
Comments	Notification must include either actual or projected date of Appendix E testing after initial combustion of the fuel.
Submittal Requirement	Notice of combustion of emergency fuel (Appendix D or E)
Rule Citation(s)	§ 75.61 (a)(6)
Contents of Submittal	Provide notice of emergency fuel combustion, including the exact date(s) and hour(s).
Submit to Whom?	CAPD, EPA region and state air pollution agency (list of email addresses here). Please send the notice to CAPD via email to part75notifications@epa.gov.
Submit When?	During the quarterly emission submission.
Comments	Optional to also include a note in the comment field of the electronic quarterly report submitted using the ECMPS Client Tool.

Summary of Part 75 Administrative Processes

Notifying EPA Regions and States

Clean Air Power Sector Programs