34 C.F.R. § 300.550 General LRE requirements.
Title 34 - Education
(a) Except as provided in §300.311(b) and (c), a State shall demonstrate to the satisfaction of the Secretary that the State has in effect policies and procedures to ensure that it meets the requirements of §§300.550–300.556. (b) Each public agency shall ensure— (1) That to the maximum extent appropriate, children with disabilities, including children in public or private institutions or other care facilities, are educated with children who are nondisabled; and (2) That special classes, separate schooling or other removal of children with disabilities from the regular educational environment occurs only if the nature or severity of the disability is such that education in regular classes with the use of supplementary aids and services cannot be achieved satisfactorily. (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)
§ 300.550 General LRE requirements.

