Is CBD Legal? 2025 Guide To Federal, State, & International CBD Laws

Overview: Is CBD Legal In 2025?

• Federal Status: Hemp-derived CBD with less than 0.3% THC is federally legal in the U.S. under the 2018 Farm Bill, but FDA regulations restrict its use in food and supplements.
• State Variations: Most U.S. states allow hemp-derived CBD, but some, like Idaho, may require zero THC, and marijuana-derived CBD is often restricted to medical use.
• International Differences: CBD laws vary globally; it’s legal in countries like Canada and Germany but banned in places like Russia. Germany’s 2025 cannabis reforms legalized recreational cannabis, declassified CBD as a controlled substance, and introduced social cannabis clubs.
• Controversy: Unclear regulations and mislabeled products create confusion, and enforcement varies, so checking local laws is essential.
• Uncertainty: Laws evolve rapidly, and 2025-specific data is limited, so always verify current regulations.

Federal CBD Laws in the U.S.

In the U.S., hemp-derived CBD containing less than 0.3% THC is generally considered legal at the federal level due to the 2018 Farm Bill.

However, the FDA regulates CBD products and prohibits their use in food or as dietary supplements, except for the approved drug Epidiolex.

Marijuana-derived CBD remains illegal federally due to its classification as a Schedule I substance.

State CBD Laws in the U.S.

Most U.S. states permit hemp-derived CBD, but regulations differ.

Some states allow it without restrictions, while others impose age limits or require zero THC.

Marijuana-derived CBD is typically legal only for medical use in states with medical cannabis programs.

States like Idaho and Nebraska have stricter rules, complicating compliance.

International CBD Laws

Globally, CBD’s legality ranges from fully legal to completely banned.

Countries like Canada and Mexico allow CBD with low THC levels, while Germany’s 2025 reforms have legalized recreational cannabis and eased CBD restrictions.

In contrast, nations like Singapore and Russia prohibit CBD entirely.

Travelers and businesses must research local laws to avoid legal issues.

Why the Confusion?

The patchwork of laws, combined with inconsistent enforcement and product mislabeling, creates uncertainty.

For example, some CBD products may contain higher THC levels than advertised, risking legal consequences.

Always consult local regulations and choose third-party tested products to ensure compliance.

Introduction

Cannabidiol (CBD), a non-psychoactive compound derived from the cannabis plant, has gained widespread popularity for its potential therapeutic benefits, including pain relief and anxiety reduction.

However, its legal status remains complex and dynamic, varying across federal, state, and international jurisdictions.

This comprehensive guide examines CBD laws as of 2025, covering U.S. federal regulations, state-specific laws, and international perspectives, supported by authoritative sources such as the FDA and FindLaw.

CBD & Federal Law: What You Need To Know

The legal framework for CBD in the U.S. is governed by the Controlled Substances Act (CSA), the Agriculture Improvement Act of 2018 (2018 Farm Bill), and the Federal Food, Drug, and Cosmetic Act (FD&C Act).

Key Federal Regulations

• Hemp-Derived CBD: The 2018 Farm Bill legalized hemp and hemp-derived products, including CBD, provided they contain less than 0.3% THC by dry weight. This legislation removed hemp from the CSA’s definition of marijuana, making hemp-derived CBD legal at the federal level.
• Marijuana-Derived CBD: Marijuana, which contains higher THC levels, remains a Schedule I controlled substance under the CSA, rendering marijuana-derived CBD illegal federally.
• FDA Oversight: The FDA regulates CBD products under the FD&C Act. As of 2025, only Epidiolex, a CBD-based drug, is FDA-approved for treating specific seizure disorders. Non-approved CBD products cannot be marketed as dietary supplements or added to food, including animal feed, due to the drug exclusion rule following Epidiolex’s approval. The FDA issues warning letters to companies for illegal CBD sales and monitors the market for violations.
• Import/Export: Importing CBD products must comply with U.S. Customs and FDA regulations. The DEA is generally involved only if the CBD product exceeds the legal THC limit.

Challenges and Enforcement

The FDA’s limited resources result in enforcement primarily through warning letters, with approximately 100 issued over the past five years.

This allows many non-compliant CBD products to remain available, contributing to consumer confusion.

Additionally, while hemp-derived CBD research faces fewer restrictions since 2018, marijuana-derived CBD research remains limited due to its Schedule I status (FindLaw).

State Laws in the United States

While federal law provides a baseline, state laws create a diverse regulatory landscape, with most states permitting hemp-derived CBD but imposing varied restrictions.

State laws can change rapidly.

The following table provides a general guide, but always verify the latest local regulations.

Key Observations

• Hemp-Derived CBD: Most states allow hemp-derived CBD with less than 0.3% THC, but Idaho and Kansas require zero THC, posing compliance challenges.
• Marijuana-Derived CBD: Legal in states with medical or recreational cannabis programs, often requiring a medical cannabis license.
• Age Restrictions: Vary from no age limit to 21, with states like California and Florida setting higher age thresholds.
• Evolving Laws: States like Kentucky have introduced medical marijuana programs effective in 2025, expanding access to marijuana-derived CBD (Spruce).

International CBD Laws

Globally, CBD’s legal status varies widely, from fully legal to completely prohibited, with differences in THC limits and usage restrictions.

Below is an overview based on data up to 2023, with a specific update for Germany in 2025.

Select Countries

Germany’s 2025 Reforms

In 2025, Germany implemented significant changes to its CBD and cannabis laws:

• THC Limit: Increased from 0.2% to 0.3%, aligning with European regulations.
• CBD Status: Declassified as a controlled substance, easing sale and production.
• Recreational Cannabis: Legalized for adult consumption.
• Social Cannabis Clubs: Introduced, allowing registered members to cultivate and consume cannabis in regulated settings, with over 500 clubs planned in cities like Berlin and Munich.
• Economic Impact: The recreational cannabis market is estimated at 4.5 billion euros, with a 35% increase in legal consumers and 2 billion euros in foreign investments.

These reforms position Germany as a leader in European cannabis policy, potentially influencing neighboring countries like France and Italy (Lord of CBD).

Citation: Countries Where CBD is Legal

Challenges and Considerations

The complexity of CBD laws arises from several factors:

• Regulatory Gaps: Inconsistent federal enforcement (primarily through warning letters rather than product seizures) allows non-compliant CBD products to proliferate.
• Product Mislabeling: Some CBD products contain higher THC levels than advertised, risking legal consequences.
• Evolving Laws: Rapid legislative changes, driven by scientific research and public opinion, require constant monitoring.
• International Travel: Travelers should always check customs rules for both departure and arrival countries, as possession of CBD can result in severe penalties even if it was purchased legally. As CBD is legal in one country may be prohibited in another.

Consumers and businesses should:

• Ensure CBD is hemp-derived with less than 0.3% THC.
• Verify third-party lab testing through a Certificate of Analysis.
• Consult local laws and legal professionals to ensure compliance.

Conclusion

As of 2025, CBD’s legal status remains a complex landscape of federal, state, and international regulations.

In the U.S., hemp-derived CBD is federally legal, but state-specific restrictions and FDA oversight create variability.

Internationally, countries like Canada and Germany embrace CBD, while others, such as Russia, prohibit it entirely.

Germany’s 2025 reforms exemplify the global trend toward liberalizing cannabis and CBD laws, but the overall regulatory environment remains highly fragmented.

Consumers and businesses must stay informed, verify product compliance, and seek legal guidance to navigate this evolving legal terrain successfully.

Key Citations

• FDA Regulation of Cannabis and Cannabis-Derived Products, Including Cannabidiol (CBD)
• FindLaw: Is CBD Legal? Understanding State and Federal CBD Laws
• Forbes Health: CBD Legalization By State: A Complete Guide
• Spruce: Is CBD Legal in All States? 2024 Complete Guide
• Lord of CBD: Legalization of Cannabis and CBD in Germany in 2025
• Countries Where CBD is Legal Around the World