CFR > Title 40 - Protection of Environment > CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY > SUBCHAPTER C—AIR PROGRAMS (Parts 50–99) > PART 62—APPROVAL AND PROMULGATION OF STATE PLANS FOR DESIGNATED FACILITIES AND POLLUTANTS > SUBPART I—Delaware (§62.1850 to §62.1990) > 62.1977—Effective date.

62.1977—Effective date.

The effective date of the negative declaration and EPA withdrawal of the plan approval is January 31, 2011.

Code of Federal Regulations

[75 FR 73969, Nov. 30, 2010]