34 C.F.R. § 668.147 Passing scores.
Title 34 - Education
Except as provided in §§668.143, 668.148 and 668.149, to demonstrate that a test taker has the ability to benefit from the education and training offered, the Secretary specifies that the passing score on each approved test is one standard deviation below the mean for students with high school diplomas who have taken the test within three years before the date on which the test is submitted to the Secretary for approval. (Authority; 20 U.S.C. 1091(d))
Title 34: Education
PART 668—STUDENT ASSISTANCE GENERAL PROVISIONS
Subpart J—Approval of Independently Administered Tests; Specification of Passing Score; Approval of State Process
§ 668.147 Passing scores.