34 C.F.R. § 300.552 Placements.
Title 34 - Education
In determining the educational placement of a child with a disability, including a preschool child with a disability, each public agency shall ensure that— (a) The placement decision— (1) Is made by a group of persons, including the parents, and other persons knowledgeable about the child, the meaning of the evaluation data, and the placement options; and (2) Is made in conformity with the LRE provisions of this subpart, including §§300.550–300.554; (b) The child's placement— (1) Is determined at least annually; (2) Is based on the child's IEP; and (3) Is as close as possible to the child's home; (c) Unless the IEP of a child with a disability requires some other arrangement, the child is educated in the school that he or she would attend if nondisabled; (d) In selecting the LRE, consideration is given to any potential harmful effect on the child or on the quality of services that he or she needs; and (e) A child with a disability is not removed from education in age-appropriate regular classrooms solely because of needed modifications in the general curriculum. (Authority: 20 U.S.C. 1412(a)(5))
Title 34: Education
PART 300—ASSISTANCE TO STATES FOR THE EDUCATION OF CHILDREN WITH DISABILITIES
Subpart E—Procedural Safeguards
Least Restrictive Environment (LRE)
§ 300.552 Placements.