https://regulations.justia.com/regulations/fedreg/agencies/national-aeronautics-and-space-administration/2018/12/04?registers=between Sat, 04 May 2024 13:52:22 -0700 Sat, 04 May 2024 13:52:22 -0700 Justia Regulations Tracker Copyright 2011 Justia Inc. https://regulations.justia.com/images/justiafedregulations.gif https://regulations.justia.com/regulations/fedreg/agencies/national-aeronautics-and-space-administration/2018/12/04?registers=between https://regulations.justia.com/regulations/fedreg/2018/12/04/2018-25506.html https://regulations.justia.com/regulations/fedreg/2018/12/04/2018-25506.html Tue, 04 Dec 2018 00:00:00 -0800 2018-25506 Proposed Rule https://www.gpo.gov/fdsys/pkg/FR-2018-12-04/pdf/2018-25506.pdf