Federal Register Recent Federal Regulation Documents - Justia Regulation Tracker - Justia Regulations Tracker https://regulations.justia.com/regulations/fedreg/agencies/drug-enforcement-administration/2021/04/27?limit=200&registers=between&mode=atom 2024-05-23T06:48:51-07:00 Justia Inc https://www.justia.com/ Justia Regulations Tracker https://regulations.justia.com/images/justiafedregulations.gif Copyright 2011 Justia Inc https://regulations.justia.com/regulations/fedreg/2021/04/27/2021-08720.html Rule - Schedules of Controlled Substances: Placement of 10 Specific Fentanyl-Related Substances in Schedule I 2021-04-27T00:00:00-07:00 2021-04-27T00:00:00-07:00 2021-08720 Rule https://www.govinfo.gov/content/pkg/FR-2021-04-27/pdf/2021-08720.pdf