I/M REGULATIONS, GUIDANCE, AND POLICY DOCUMENTS A. I/M SPECIFIC 1. I/M Rule - Inspection/Maintenance Program Requirements; Federal Register Notice, November 5, l992; 40 CFR, Part 51, Subpart S. 2. I/M Rule Corrections #1 - Federal Register Notice, November 9, l993; 40 CFR, Part 51, Subpart S. 3. I/M Rule Corrections #2 - Federal Register Notice, June 23, 1994; 40 CFR, Part 51, Subpart S. 4. I/M Policy Document #1, February l0, l993. 5. I/M Policy Document #2, October l993. 6. I/M Policy Document #3, October 21, l993. 7. Checklist for Completing the I/M SIP, March l993. 8. Dealer and Fleet Memo - Emission Credits for Dealer and Fleet Self-Testing in Enhanced I/M Areas; Memorandum from Dick Wilson to Air Division Directors; March 29, l993. 9. Military Tactical Vehicle Memo - Definition of a Military Tactical Vehicle; Memorandum from the Department of the Navy; March l993. 10. ASM Test Memo - EPA Policy on the Alternative ASM Test for Enhanced I/M Areas; Memorandum from Dick Wilson to Air Division Directors; May l7, l993. 11. I/M Test Sequence Memo - I/M Test Sequence Recommendations; Memorandum from Phil Lorang to Air Division Directors; July l6, l993. 12. Fleet and Out-of-State Vehicle Letter - I/M Testing Requirements; Letter to David Ori from Eugene J. Tierney; January 25, l994. 13. NRDC/NADA Opinion and Orders U. S. Court of Appeals Court Order for the D.C. District, NRDC Petitioner, March 8, l994. U. S. Court of Appeals Amended Court Order, NO. 92-1596, April 22, l994. U. S. Court of Appeals for the D.C. District Opinion, decided May 6, l994. 14. High-Tech I/M Test Guidance - High Tech Test Procedures, Emission Standards, Quality Control Requirements, and Equipment Specifications, Final Technical Guidance; April l994. 15. Hot Line Services; EPA Supplemental Guidance for I/M Programs, April l994 16. Performance Monitoring Guidance; Supplemental Guidance for I/M Programs, April l994. 17. Performance Monitoring Memo - Repair Facility Performance Monitoring Requirements for Enhanced Inspection and Maintenance Programs; Memorandum from Phil Lorang to Air Division Directors; September 28, l993. 18. Decentralized Test-Only Policy - Policy on Decentralized Test-Only Stations, Fact Sheet. 19. Alternative Pressure and Purge Test Procedures - Memorandum from Phil Lorang to Air Division Directors, July l4, l994. 20. SIP Policy for I/M Areas Using ASM or RG240 Tests - Memorandum from Phil Lorang to Air Directors, August l8, l994. 21. Discontinuation of Tail Pipe Lead and Fuel Inlet Tests - Memorandum from Phil Lorang to Air Directors, September l6, l994. 22. IM240 Testing of Heavy Duty Vehicles - Memorandum from Gene Tierney to I/M Contacts, April 20, l994. 23. CPI Adjustments for Enhanced I/M Waivers - Memorandum from Gene Tierney to I/M Section Chiefs, June 21, l994. 24. Credit for Gas Cap Check plus Purge Test - Memorandum from Phil Lorang Air Division Directors, December l2, l994. 25. Governor Letters - Letter from Carol Browner to the Governors in 50 states on EPA providing additional flexibility on I/M enhanced performance standard, December 20, l994. 26. I/M Requirements and Flexibilities, Memorandum from Margo Oge to Air Division Directors. December 29, l994. 27. EPA Response to I/M Review Committee Report, Letter from Margo Oge to Lynn Scarlett, Chair California I/M Review Committee, March 22, l995. 28. I/M Flexibility Amendments - Notice of Proposed Rulemaking Federal Register Notice, April 28, l995 29. Guidance on I/M Flexibility Options and Emission Reduction Credits Memorandum from Margo T. Oge, to Air Division Directors, February 27, 1995 . 30. I/M Program Requirements - On Board Diagnostic Checks Notice of Proposed Rulemaking Federal Register Notice, August l8, l995. 31. I/M Flexibility Amendments - Final Rulemaking Federal Register Notice, September 18, l995 32. I/M Program Requirements - On Board Diagnostic Checks Extension of comment period Federal Register Notice, October 2, l995. 33. Inspection/Maintenance Ozone Transport Region Flexibility Amendment - Notice of Proposed Rulemaking, Federal Register Notice October 23, l995. 34. Guidance on Interim Approval of I/M Plam, from Margo Oge, Office Director to Regions 1-10 Division Directors, December l2, l995. 35. Additional Information on I/M - from Margo Oge, Office Director to Regions l-10 Division Directors, December l3, l995. B. I/M RELATED 1. Florida Redesignation Memo - Correction: Redesignation Requirements for the Florida I/M Program; Memorandum from Phil Lorang to Winston Smith; August l2, l993. 2. Redesignation Proposed Rule - Inspection/Maintenance Program Requirements; Provisions for Redesignation; Federal Register Notice, June 28, l994; 40 CFR, Part 51, Subpart S. 3. Redesignation SIP Processing Memo - Procedures for Processing Requests to Redesignate Areas to Attainment; Memorandum from John Calcagni to Air Division Directors; September 4, 1992. 4. SIP Action Memo - SIP Actions Submitted in Response to Clean Air Act Deadlines; Memorandum from John Calcagni to Air Division Directors; October 28, l992. 5. Redesignation Memo (Shapiro) - SIP Requirements for Areas Submitting Requests for Redesignation to Attainment of the Ozone and CO NAAQS on or after November l5, l992; Memorandum from Mike Shapiro to Air Division Directors; September l7, l993. 6. Shelby County Redesignation Memo - Memorandum from Eugene J. Tierney to Kay Prince; October 27, l993. 7. Findings of Failure to Submit Memo - Memorandum from Phil Lorang to Air Division Directors; January l3, l994. 8. NOx Converter Check Requirements - Letter from Eugene J. Tierney to Pradeep Tripathi, December l5, l994. 9. Redesignation Final Rule - Inspection/Maintenance Program Requirements; Provisions for Redesignation; Federal Register Notice, January 5, l995; 40 CFR, Part 51, Subpart S.