Lewis Koski, Chief Strategy Officer (CSO) at Metrc, helped develop and advance its cannabis track-and-trace system and proprietary radio-frequency identification (RFID) technology to secure, enable, and strengthen legal cannabis markets. He remains intimately involved in supporting the development and implementation of cannabis policy from the infancy of medical markets to the realization of legalization while uniquely balancing public health interests and safeguarding the needs and concerns of private businesses. Prior to Metrc, he served as the deputy senior director of the Colorado Department of Revenue’s Enforcement Business Group, directing state policy surrounding regulated markets and its enforcement. Koski also served as the director of the Colorado Marijuana Enforcement Division, where he helped build the first state agency in the U.S. to develop and implement medical and adult-use cannabis policy.

The 2027 season
Meet speakers like Lewis in 2027
One flagship for the whole of European cannabis, and focused editions in the markets opening up next.
The Flagship
London 2027
23–24 June 2027 · Woolwich Works
Two days · Three stages · The Expo
General from £334VIP Experience £757
Emerging Markets
One market · One day · One room
No. 01Poland
Warsaw
3 March 2027 · Centrum Kreatywności Targowa
Delegate pass, all-inclusive · from £291Limited capacity
Reserve your pass →No. 02France
Paris
23 September 2027 · Hôtel de l'Industrie
Delegate pass, all-inclusive · from €252Limited capacity
Reserve your pass →