US States and Territories Legalization
| State | Legalized | Quantity | Expunge |
| Alaska | 2015 | 1 oz | No |
| Arizona | 2020 | 1 oz | Yes |
| California | 2016 | 28.5 g | Yes |
| Colorado | 2012 | 2 oz | Yes |
| Connecticut | 2021 | 1.5 oz | Yes |
| Delaware | 2023 | 1 oz | Yes |
| District of Columbia | 2015 | 2 oz | No |
| Illinois | 2019 | 30 g | Yes |
| Maine | 2018 | 2.5 oz | No |
| Maryland | 2023 | 1.5 oz | Yes |
| Massachusetts | 2016 | 1 oz | Yes |
| Michigan | 2018 | 2.5 oz | Yes |
| Minnesota | 2023 | 2 oz | Yes |
| Missouri | 2022 | 3 oz | Yes |
| Montana | 2021 | 1 oz | No |
| Nevada | 2017 | 2.5 oz | Yes |
| New Jersey | 2021 | 6 oz | Yes |
| New Mexico | 2021 | 2 oz | Yes |
| New York | 2021 | 3 oz | Yes |
| Ohio | 2023 | 2.5 oz | Yes |
| Oregon | 2015 | 2 oz | Yes |
| Rhode Island | 2022 | 1 oz | Yes |
| US Virgin Islands | 2023 | 2 oz | Yes |
| Vermont | 2018 | 1 oz | Yes |
| Virginia | 2021 | 1 oz | Yes |
| Washington | 2012 | 1 oz | Yes |
US States and Territories Legalization
| State | Year | Qty | Expunge |
| Alaska | 2015 | 1 oz | No |
| Arizona | 2020 | 1 oz | Yes |
| California | 2016 | 28.5 g | Yes |
| Colorado | 2012 | 2 oz | Yes |
| Connecticut | 2021 | 1.5 oz | Yes |
| Delaware | 2023 | 1 oz | Yes |
| District of Columbia | 2015 | 2 oz | No |
| Illinois | 2019 | 30 g | Yes |
| Maine | 2018 | 2.5 oz | No |
| Maryland | 2023 | 1.5 oz | Yes |
| Massachusetts | 2016 | 1 oz | Yes |
| Michigan | 2018 | 2.5 oz | Yes |
| Minnesota | 2023 | 2 oz | Yes |
| Missouri | 2022 | 3 oz | Yes |
| Montana | 2021 | 1 oz | No |
| Nevada | 2017 | 2.5 oz | Yes |
| New Jersey | 2021 | 6 oz | Yes |
| New Mexico | 2021 | 2 oz | Yes |
| New York | 2021 | 3 oz | Yes |
| Ohio | 2023 | 2.5 oz | Yes |
| Oregon | 2015 | 2 oz | Yes |
| Rhode Island | 2022 | 1 oz | Yes |
| US Virgin Islands | 2023 | 2 oz | Yes |
| Vermont | 2018 | 1 oz | Yes |
| Virginia | 2021 | 1 oz | Yes |
| Washington | 2012 | 1 oz | Yes |