Section 52.1487 - Public hearings(a) The requirements of § 51.102 (a) and (e) of this chapter are not met since NAQR, Article 2.11.4.2 allows variances (compliance schedules), to be renewed without a public hearing, thus allowing further postponement of the final compliance date for sources whose emissions contribute to violations of the national standards. Therefore, NAQR, Article 2.11.4.2 is disapproved.43 FR 1343, Jan. 24, 1978, as amended at 51 FR 40675, Nov. 7, 1986