Which is a national policy that is related to drug use?

National Policy of a country may vary.

Explanation:

National Policy of country related to drug use may vary country to country.

If there is antibiotics' resistance the national policy may direct for the use of antibiotics after culture sensitivity test.

If there is misuse of any medicine/drug like narcotics The policy may suggest requiring an extra document alongwith prescription dispensing.

Limiting the use of sedative and hypnotics is under National Policy of Drug Use.

The federal scheduling of drugs in 1970, when the Controlled Substance Act was passed and signed into law. This rating system assigned a schedule or classification level from 1 through 5 to potentially addictive substances according to their medicinal value verses the potential for abuse. The DEA can use this rating system to maintin consistancy across the US in determining the severity of a drug crime and assigning criminal punishment by the schedule number.

Explanation:

treatments and vaccines : )