Section 52.2920 - Identification of plan(a)Purpose and scope. This section sets forth the applicable State implementation plan for the Commonwealth of the Northern Mariana Islands under section 110 of the Clean Air Act, 42 U.S.C. 7401-7671q and 40 CFR part 51 to meet national ambient air quality standards.(b)Incorporation by reference.(1) Material listed in paragraphs (c) and (d) of this section with an EPA approval date prior to June 1, 2005, was approved for incorporation by reference by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR part 51 . Material is incorporated as it exists on the date of the approval, and notice of any change in the material will be published in the FEDERAL REGISTER. Entries in paragraphs (c) and (d) of this section with EPA approval dates after June 1, 2005, will be incorporated by reference in the next update to the SIP compilation.(2) EPA Region IX certifies that the rules/regulations provided by EPA in the SIP compilation at the addresses in paragraph (b)(3) of this section are an exact duplicate of the officially promulgated State rules/regulations which have been approved as part of the State implementation plan as of June 1, 2005.(3) Copies of the materials incorporated by reference may be inspected at the Region IX EPA Office at 75 Hawthorne Street, San Francisco, CA 94105; the Air and Radiation Docket and Information Center, U.S. Environmental Protection Agency, 1301 Constitution Avenue, NW., Room B108, Washington, DC; or the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call (202) 741-6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.(c)EPA approved regulations.Table 52.2920-EPA Approved Commonwealth of the Northern Mariana Islands Regulations
| State citation | Title/subject | Effective date | EPA approval date | Explanation |
| Air Pollution Control Regulations: | | | | |
| Part I | Authority | 1/19/1987 | 11/13/1987, 52 FR 43574 | |
| Part II | Purpose and Policy | 01/19/1987 | 11/13/1987, 52 FR 43574 | |
| Part III | Policy | 1/19/1987 | 11/13/1987, 52 FR 43574 | |
| Part IV | Definitions (a-www) | 1/19/1987 | 11/13/1987, 52 FR 43574 | |
| Part V | Permitting of New Sources And Modifications (A-M) | 1/19/1987 | 11/13/1987, 52 FR 43574 | |
| Part VI | Registration of Existing Sources (A-D) | 1/19/1987 | 11/13/1987, 52 FR 43574 | |
| Part VII | Sampling, Testing and Reporting Methods (A-D) | 1/19/1987 | 11/13/1987, 52 FR 43574 | |
| Part IX | Fees (A-B) | 1/19/1987 | 11/13/1987, 52 FR 43574 | |
| Part X | Public Participation (A-E) | 1/19/1987 | 11/13/1987, 52 FR 43574 | |
| Part XI | Enforcement (A-E) | 1/19/1987 | 11/13/1987, 52 FR 43574 | |
| Part XII | Severability | 01/19/1987 | 11/13/1987, 52 FR 43574 | |
| Part XIII | Effective Date | 1/19/1987 | 11/13/1987, 52 FR 43574 | |
| Part XIV | Certification | 1/19/1987 | 11/13/1987, 52 FR 43574 | |
(d)EPA approved State source specific requirements.| Name of source | Permit number | Effective date | EPA approval date | Explanation |
| None | | | | |
70 FR 44480 , Aug. 3, 2005, as amended at 79 FR 22035 , Apr. 21, 2014