https://regulations.justia.com/regulations/fedreg/agencies/national-aeronautics-and-space-administration/2018/06/05?registers=between Tue, 21 May 2024 12:37:03 -0700 Tue, 21 May 2024 12:37:03 -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/2018/06/05?registers=between https://regulations.justia.com/regulations/fedreg/2018/06/05/2018-11993.html https://regulations.justia.com/regulations/fedreg/2018/06/05/2018-11993.html Tue, 05 Jun 2018 00:00:00 -0700 2018-11993 Notice https://www.gpo.gov/fdsys/pkg/FR-2018-06-05/pdf/2018-11993.pdf