https://regulations.justia.com/regulations/fedreg/agencies/department-of-the-interior/national-park-service/2016/05/23?registers=between Fri, 17 May 2024 14:10:09 -0700 Fri, 17 May 2024 14:10:09 -0700 Justia Regulations Tracker Copyright 2011 Justia Inc. https://regulations.justia.com/images/justiafedregulations.gif https://regulations.justia.com/regulations/fedreg/agencies/department-of-the-interior/national-park-service/2016/05/23?registers=between https://regulations.justia.com/regulations/fedreg/2016/05/23/2016-12049.html https://regulations.justia.com/regulations/fedreg/2016/05/23/2016-12049.html Mon, 23 May 2016 00:00:00 -0700 2016-12049 Notice https://www.gpo.gov/fdsys/pkg/FR-2016-05-23/pdf/2016-12049.pdf