A bill for an act relating to controlled substances, including certain controlled substances schedules and precursor substances reporting requirements, making penalties applicable, and including effective date provisions.

This bill adds 20+ newly identified synthetic drugs and chemical compounds to Iowa's controlled substances schedules, including fentanyl derivatives (like "alpha'-Methyl butyryl fentanyl") and synthetic steroids (like "ADB-BUTINACA"). It directly affects anyone manufacturing, distributing, or possessing these specific substances, making their unauthorized use subject to criminal penalties. Key mechanisms include listing exact chemical names and common aliases to prevent evasion through minor structural changes. The bill takes effect immediately upon enactment, addressing emerging "designer drugs" not covered by prior legislation.