Disclaimer — HistoryOfCannabis.org

General Disclaimer

HistoryOfCannabis.org is an independent educational resource providing historically sourced information about cannabis history, policy, and culture. The content on this site is intended for educational and informational purposes only.

Not Legal Advice

Nothing on this site constitutes legal advice. Cannabis remains a Schedule I controlled substance under United States federal law. State laws regarding cannabis possession, cultivation, sale, and use vary significantly and change frequently. If you have questions about cannabis law in your jurisdiction, consult a licensed attorney.

The legal information presented on this site — including discussion of the Controlled Substances Act, the Marihuana Tax Act, state legalization laws, and court decisions — is historical context, not current legal guidance.

Not Medical Advice

Nothing on this site constitutes medical advice. This site does not recommend, endorse, or discourage the use of cannabis or any cannabis-derived product for any medical condition. Discussion of historical medical cannabis use, scientific research, and pharmacological discoveries is presented as historical information, not as clinical guidance.

If you have questions about cannabis and your health, consult a licensed healthcare provider.

Federal Status

As of the date of last review, cannabis (marijuana) remains classified as a Schedule I controlled substance under the Controlled Substances Act (21 U.S.C. § 812). Schedule I substances are defined as having "a high potential for abuse," "no currently accepted medical use in treatment in the United States," and "a lack of accepted safety for use of the drug under medical supervision."

Federal law applies in all 50 states, the District of Columbia, and US territories, regardless of state legalization status. This site takes no position on whether the current federal classification is appropriate.

No Products, Advertising, or Advocacy

• No products. HistoryOfCannabis.org does not sell cannabis, hemp, CBD, or any related products.
• No advertising. We accept no advertising from dispensaries, cannabis brands, or any other commercial entity.
• No advocacy funding. We receive no funding from cannabis advocacy organizations, reform groups, or political campaigns.
• No affiliate links. We do not earn commissions from any purchases.
• No industry relationships. We have no financial relationships with cannabis companies, growers, retailers, or testing laboratories.

Editorial Independence

HistoryOfCannabis.org maintains editorial independence from all cannabis industry participants, advocacy organizations, and government agencies. Our editorial positions are determined solely by the primary-source evidence. We correct prohibitionist propaganda and activist mythology with equal rigor.

We have an opinion about whether you should know the actual history of cannabis policy. We do not have an opinion about what the policy should be.

Accuracy and Currency

We make every reasonable effort to ensure the accuracy of the information presented on this site. Historical facts are sourced to primary documents. However, we cannot guarantee that all information is complete, current, or error-free.

Cannabis law and policy change frequently. Information about current legal status, pending legislation, or ongoing legal proceedings may become outdated between reviews. The date of last verification is noted in the site footer.

If you identify a factual error on this site, please contact us with the relevant primary source. We will correct verified errors promptly.

External Links

This site contains links to external websites, including government archives, academic institutions, digital libraries, and other educational resources. These links are provided for reference and convenience. We do not control the content of external sites and are not responsible for their accuracy, availability, or policies.