On This Day

Denver is the first US city to decriminalize psilocybin "magic mushrooms"

In the United States, psilocybin is classified as a Schedule I substance under the Controlled Substances Act, which prohibits its use, sale, and possession under federal law.

In the United States, psilocybin is classified as a Schedule I substance under the Controlled Substances Act, which prohibits its use, sale, and possession under federal law. Despite this, campaigns to decriminalize and legalize the medical use of psilocybin have succeeded in several jurisdictions since 2019.

Denver became the first city to decriminalize psilocybin in May 2019, followed by Oakland in June 2019, Santa Cruz, California in January 2020, and Washington, D.C. in November 2020. Oregon voters passed two ballot measures in 2020, making it the first state to legalize the supervised use of psilocybin and decriminalize possession of all drugs, including psilocybin. Colorado followed with a similar medical use and decriminalization measure in 2022.

Historical Significance

In the United States, psilocybin is classified as a Schedule I substance under the Controlled Substances Act, which prohibits its use, sale, and possession under federal law.

Events Before

  1. An initiative of 300 Hollywood women called "Time's Up" announces a fight against sexual harassment

    An initiative of 300 Hollywood women called "Time's Up" announces a fight against sexual harassment

  2. Javier Bardem becomes the ambassador of Greenpeace for the protection of Antarctica

    Javier Ángel Encinas Bardem is a Spanish actor. In a career spanning over three decades, he has received various accolades, including an Academy Award, a BAFTA Award, a Golden Globe Award, a Critics'…

  3. LeBron James becomes the seventh and youngest player (33 years, 24 days) to reach the 30,000 NBA point milestone during

    LeBron James becomes the seventh and youngest player (33 years, 24 days) to reach the 30,000 NBA point milestone during a 114-102 loss to the San Antonio Spurs

  4. Former US Olympic team doctor Larry Nassar is found guilty of molesting over 150 girls and is sentenced to up to 175 yea

    Former US Olympic team doctor Larry Nassar is found guilty of molesting over 150 girls and is sentenced to up to 175 years in prison

  5. Brazilian jockey Jorge Ricardo equals the world record for the number of victories by a jockey with 12,844 in Rio de Jan

    Brazilian jockey Jorge Ricardo equals the world record for the number of victories by a jockey with 12,844 in Rio de Janeiro

Events After

  1. Pro-Iranian protesters end siege of US Embassy in Baghdad, Iraq

    Pro-Iranian protesters end siege of US Embassy in Baghdad, Iraq

  2. Scotland's Peter Wright beats Dutch defending champion Michael Van Gerwen 7-3 with a 102.79 average, 34 x 140s, 11 maxim

    Scotland's Peter Wright beats Dutch defending champion Michael Van Gerwen 7-3 with a 102.79 average, 34 x 140s, 11 maximums, and 53% on doubles to seal his first PDC World Darts Championship in London

  3. Australian actor Liam Hemsworth and American singer Miley Cyrus divorce after 1 year of marriage

    Miley Ray Cyrus ( MY-lee SY-rəs, born Destiny Hope Cyrus; November 23, 1992) is an American singer, songwriter, and actress.

  4. China locks down the city of Wuhan and its 9 million people in a belated but ultimately successful effort to control the

    China locks down the city of Wuhan and its 9 million people in a belated but ultimately successful effort to control the city's COVID-19 outbreak

  5. American actress and TV host Niecy Nash (50) divorces American electrical engineer Jay Tucker after over 8 years of marr

    American actress and TV host Niecy Nash (50) divorces American electrical engineer Jay Tucker after over 8 years of marriage

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Frequently Asked Questions

What happened on May 7, 2019?
In the United States, psilocybin is classified as a Schedule I substance under the Controlled Substances Act, which prohibits its use, sale, and possession under federal law. Despite this, campaigns to decriminalize and legalize the medical use of psilocybin have succeeded in several jurisdictions since 2019. Denver became the first city to decriminalize psilocybin in May 2019, followed by Oakland in June 2019, Santa Cruz, California in January 2020, and Washington, D.C.
Why is Denver is the first US city to decriminalize psilocybin "magic mushrooms" significant?
In the United States, psilocybin is classified as a Schedule I substance under the Controlled Substances Act, which prohibits its use, sale, and possession under federal law.

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