52.2055—Review of new sources and modifications.
(a)
Special permit requirement regulations are approved.
Code of Federal Regulations
[39 FR 7283, Feb. 25, 1974, as amended at 46 FR 17554, Mar. 19, 1981; 46 FR 51742, Oct. 22, 1981; 47 FR 8359, Feb. 26, 1982; 60 FR 33924, June 29, 1995]