Subchapter I: EXAMINATION, CERTIFICATION, AND APPOINTMENT

[Section 3306: Repealed. Pub. L. 95–228, § 1, Feb. 10, 1978, 92 Stat. 25]

[Section 3315a: Repealed. Pub. L. 93–416, § 22(c), Sept. 7, 1974, 88 Stat. 1150]