MO HB3409

Establishes that agricultural data from crop operations belongs to landowners, livestock data belongs to livestock owners, and equipment-generated data belongs to equipment owners/lessees, unless otherwise agreed in writing

Prohibits data collectors from collecting agricultural data representing more than 25% of total production acreage or harvested animals within any single Missouri county, effective July 1, 2027

Requires data collectors to provide clear disclosure of data types collected, purposes, third-party sharing, and estimated commercial value; must obtain express consent and provide data copies in portable formats upon request

Creates civil penalties up to $50,000 per violation per day, plus private right of action allowing agricultural producers to recover actual damages or up to $10,000 per violation in statutory damages

Subjects agricultural data transactions to state sales tax under Chapter 144, with exemptions for university research, government regulatory purposes, and agricultural cooperative internal transactions; provisions sunset after six years unless reauthorized