Schedule 1 may refer to: *

List of Schedule 1 substances (CWC) Schedule 1 substances, in the sense of the Chemical Weapons Convention, are chemicals which are feasible either to be used directly as chemical weapons or in the manufacture of chemical weapons, and which have very limited to no use outside of che ...

* First Schedule of the

Constitution of India The Constitution of India is the supreme law of India, legal document of India, and the longest written national constitution in the world. The document lays down the framework that demarcates fundamental political code, structure, procedures ...

, defining the states and union territories of India * Schedule I Controlled Substances within the US Controlled Substances Act * Schedule I Controlled Drugs and Substances within the Canadian Controlled Drugs and Substances Act * Schedule I Psychotropic Substances within the Thai Psychotropic Substances Act * Schedule I Narcotic Drugs and Psychotropic Substances within the Estonian Narcotic Drugs and Psychotropic Substances Act * Schedule I of the Indian Narcotic Drugs and Psychotropic Substances Act, listing psychotropic substances * Schedule I Psychotropic Substances within the U.N. Convention on Psychotropic Substances * Schedule I Banks within the Canada Bank Act * Schedule 1 to the National Health Service (General Medical Services Contracts) (Prescription of Drugs etc.) Regulations 2004, the NHS treatments blacklist * ''Schedule I'', a 2025 video game centering on drug trafficking

See also