For those following Ohio’s legalization journey, the “honeymoon phase” meets the reality of regulation this March. With Senate Bill 56 scheduled to take effect on March 20, the time is running out for hemp-derived THC products as an advocacy group is racing to stop the clock on them. Elsewhere, DUI standard arguments and mold threshold changes represent small but important pieces that Ohioans need to know about:
The Fight to “Veto” SB 56
A massive signature-gathering campaign is underway via NoonSB56.com to trigger a veto referendum. The group argues the law “recriminalizes” hemp and ignores the 57% of voters who supported the original Issue 2. If Ohioans for Cannabis Choice can collect approximately 250,000 valid signatures by the March 19th deadline, the implementation of SB 56 will be suspended immediately.
If successful, the new rules (including the hemp ban) won’t go into effect. Instead, the issue will head to the November 2026 ballot, letting Ohio voters decide.
New Rules for the Road (Unless the Veto Succeeds)
If the SB 56 referendum fails to halt the law, transporting cannabis will soon mirror “Open Container” laws for alcohol.
- Keep it Sealed: You must transport your cannabis in its original, unopened packaging.
- The “Out of Reach” Rule: If the seal is broken, the product must be in your trunk or behind the last upright seat.
- The Michigan “Ban”: SB 56 makes it a minor misdemeanor to bring cannabis into Ohio from another state, even if it was bought legally.
On the Horizon: SB 55 and the “Ash in the Fireplace”
While SB 56 handles the sales, another piece of legislation—Senate Bill 55—is moving through the House to fix a major flaw in Ohio’s driving laws.
As we recently reported at MedicateOH, SB 55 aims to stop punishing drivers for “metabolites”—the inactive “ash” left over in your system days or weeks after use.
- The Goal: To shift the legal focus from “biological history” to “active impairment.”
- The Change: It would raise the prohibited concentration of active THC in blood from 2 ng/mL to 5 ng/mL and remove urine testing for metabolites from “automatic guilt” (per se) categories.
Testing Update: New Mold & Microbial Thresholds
While the political battle rages, the Division of Cannabis Control (DCC) has updated its contaminant thresholds. Regulators and cultivators have noted that these changes are intended to reduce “technical failures” and lower consumer costs.
The DCC recently increased the Total Yeast and Mold (TYM) thresholds. While this brings Ohio closer to standards in other legal states, it is a change worth noting for those who smoke or vaporize flower. Unlike processed edibles, raw flower is tested for overall microbial counts to ensure it meets state-mandated safety levels before hitting shelves.
Current Contaminant Thresholds (OAC 3796:4-2-04)
| Product Category | Total Yeast & Mold (CFU/g) | Total Viable Aerobic Bacteria |
| Cannabis Flower | 50,000 | 100,000 |
| Microbial-Processed Materials | 10,000 | 100,000 |
| CO2 & Solvent-Based Extracts | 1,000 | 10,000 |
Note: While overall yeast and mold limits have shifted, the DCC maintains zero tolerance for dangerous pathogens like E. coli or Salmonella.
Stay Informed
We will continue to follow this story as the March 19th referendum deadline approaches and SB 55 moves through the legislature. To stay up to date on the latest cannabis news, advocacy, and patient rights in Ohio:
- Subscribe to our Newsletter: Join the MedicateOH & MedicateKY Community
- Join our Social Channels: Connect with us on social media to be part of the discussion. Facebook | Instagram | LinkedIn | Reddit
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