https://regulations.justia.com/regulations/fedreg/agencies/agencies-and-commissions/national-aeronautics-and-space-administration/2019/12/02?registers=between Wed, 23 Apr 2025 07:56:46 -0700 Wed, 23 Apr 2025 07:56:46 -0700 Justia Regulations Tracker Copyright 2011 Justia Inc. https://regulations.justia.com/images/justiafedregulations.gif https://regulations.justia.com/regulations/fedreg/agencies/agencies-and-commissions/national-aeronautics-and-space-administration/2019/12/02?registers=between https://regulations.justia.com/regulations/fedreg/2019/12/02/2019-25937.html https://regulations.justia.com/regulations/fedreg/2019/12/02/2019-25937.html Mon, 02 Dec 2019 00:00:00 -0800 2019-25937 Notice https://www.govinfo.gov/content/pkg/FR-2019-12-02/pdf/2019-25937.pdf