Section 52.1675 - Control strategy and regulations: Sulfur oxides(e) Any exception or variance promulgated by the Commissioner under 6 NYCRR Sections 225-1.3 and 1.4(b) shall not exempt any person from the requirements otherwise imposed by 6 NYCRR Subpart 225-1; provided that the Administrator may approve such exception or variance as a plan revision when the provisions of this part, section 110 (a)(3)(A) of the Act, and 40 CFR part 51 (relating to approval of and revisions to State implementation plans) have been satisfied with respect to such exception or variance.37 FR 19815, Sept. 22, 1972, as amended at 38 FR 31296, Nov. 13, 1973; 39 FR 1441, Jan. 9, 1974; 39 FR 9666, Mar. 13, 1974; 39 FR 30038, Aug. 20, 1974; 40 FR 23745, June 2, 1975; 45 FR 53144, Aug. 11, 1980; 50 FR 23007, May 30, 1985; 56 FR 37477, Aug. 7, 1991; 60 FR 33923, June 29, 1995; 83 FR 42591, Aug. 23, 2018