14 CFR § 437.65
Collision avoidance analysis
July 13, 2020
(a) For a permitted flight with a planned maximum altitude greater than 150 kilometers, a permittee must obtain a collision avoidance analysis from United States Strategic Command.
(b) The collision avoidance analysis must establish each period during which a permittee may not initiate flight to ensure that a permitted vehicle and any jettisoned components do not pass closer than 200 kilometers to a manned or mannable orbital object.
[Docket No. FAA-2006-24197, 72 FR 17019, Apr. 6, 2007, as amended by Doc. No. FAA-2016-6761, Amdt. No. 437-2, 83 FR 28535, June 20, 2018]