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Schedules of Controlled Substances - Drug Manufacturers and Distributors


Notice of Public Hearing on Objection to Implementing DEA Rule Changes


Notice of Objection to the Drug Enforcement Administration’s interim final rule amending the regulatory controls over marihuana, tetrahydrocannabinols, and other marihuana-related constituents in the Controlled Substances Act  

This notice was published in the September 18, 2020 issue of the Texas Register (45 TexReg 6613)


2020 Schedules of Controlled Substances

2020 Schedules of Controlled Substances 


Amendments and Updates 

2018 Schedules of Controlled Substances

2018 Schedules of Controlled Substances

Effective February 23, 2018
The republication was published in the February 2, 2018 issue of the Texas Register (43 TexReg 606) 

2017 Schedules of Controlled Substances

2017 Schedules of Controlled Substances 

Effective April 7, 2017

The republication was published in the March 17, 2017 issue of the Texas Register (42 TexReg 1271)

Recent Changes to Schedules of Controlled Substances


Schedules of Controlled Substances Archives

Archives of prior schedules and changes may be found on the controlled substance archive page.


Last updated October 27, 2020