CC-89-126: Final Rule Revising New Source Performance Standards for Steam Generating Units Firing Very Low Sulfur Fuel Oil December 20, 1989
CC-89-127: NOx Performance Testing and Monitoring Requirements for Low Capacity Factor Steam Generating Units Firing Oil or Natural Gas December 20, 1989
CC-89-115: Underground Storage Tanks Containing Petroleum; Financial Responsibility Requirements November 21, 1989
CC-89-084: Proposed Revisions to New Source Performance Standards for Boilers Firing Low Sulfur Oil July 14, 1989
CC-89-069: Proposed New Source Performance Standards for Small Industrial Steam Generating Units June 19, 1989
CC-89-039: Promulgation of Source Test Methods lA, 2C and 2D for Small Diameter Stacks and Vents April 05, 1989
CC-89-017: Proposed Revisions to Industrial Boiler NO, Emission Standards for Low Capacity Factor Units February 09, 1989
CC-89-004: Corrections and Clarification on Financial Responsibility Regulations for Underground Storage Tanks Containing Petroleum January 10, 1989
CC-88-087: RCRA – Final Financial Responsibility Requirements for Underground Storage Tanks December 13, 1988
CC-88-080: Underground Storage Tank Final Technical Standards: Clarification of the Scope of the 'Heating Oil' Tank Exclusion December 07, 1988
CC-88-067: Final Rule on Prevention of Significant Deterioration for Nitrogen Dioxide October 31, 1988
CC-88-054: Final Rule Excluding Certain PCB-Containing Materials From Regulation Under Section 6(e) of TSCA August 19, 1988
CC-88-013: Revision of EPA Method 25, Determination of Total Gaseous Nonmethane Organic Emissions as Carbon March 08, 1988
CC-87-061: Addition of Alternative Methods for Measuring Volume and Flow Rate in Method 6 November 05, 1987
CC-87-055: Promulgation of Revisions to Method 16A and Approval of Method 16B for TRS Emission Measurements October 14, 1987
