Missouri’s ‘Clean Slate’ Policy to Automatically Expunge Drug Offenses Starting 2027
Missouri is implementing a new 'Clean Slate' policy starting January 1, 2027, that will automatically expunge eligible drug offenses. Managed by the Missouri Highway Patrol and courts, the system requires no action from eligible individuals, who will have their misdemeanor…

St. Louis, MO, October 8, 2026 — Missouri is set to launch a significant criminal justice reform initiative, the ‘Clean Slate’ policy, which will automate the expungement of eligible drug offenses. The new policy is scheduled to take effect on January 1, 2027.
Under the ‘Clean Slate’ program, eligible individuals will not need to take any action to have their drug-related records sealed. The system is designed to operate automatically, aiming to provide a fresh start for those who have completed their sentences and remained crime-free.
The administration and oversight of this new policy will be managed jointly by the Missouri Highway Patrol and the state’s court system. This collaborative approach is intended to streamline the expungement process.
The policy differentiates between types of drug offenses regarding the waiting periods for expungement:
- Misdemeanor drug offenses will be automatically sealed from public records after a waiting period of one year.
- Felony drug offenses will require a longer waiting period, with expungement occurring after three years.
A critical condition for an individual to be eligible for automatic expungement under the ‘Clean Slate’ policy is the absence of any new criminal activity during these specified waiting periods. The policy aims to incentivize rehabilitation and law-abiding behavior following the completion of original sentences.
Details regarding the specific criteria for which drug offenses are considered eligible for expungement, beyond the broad categories of misdemeanor and felony, were not detailed in the provided summary. Similarly, the exact mechanisms and technological infrastructure the Missouri Highway Patrol and courts will employ to manage this automated system were not specified.
Story summarized from the original created by Sarah Kellogg on www.stlpr.org, see more information here.
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