Michigan HB4947 requires manufacturers of products containing ephedrine or pseudoephedrine to participate in a national logging system tracking.

Michigan HB4947 amends the state's public health code to mandate that manufacturers of products containing ephedrine or pseudoephedrine participate in the National Precursor Log Exchange (NPLEx) starting June 1, 2026. This system tracks the retail sales of these substances in real-time. Retailers must electronically submit required information to NPLEx, administered by the National Association of Drug Diversion Investigators (NADDI). The system generates stop sale alerts if a purchaser is prohibited from buying such products due to prior convictions or quantity limits.

Michigan HB4947 requires manufacturers of products containing ephedrine or pseudoephedrine to participate in a national logging system tracking.

Michigan HB4947 amends the state's public health code to mandate that manufacturers of products containing ephedrine or pseudoephedrine participate in the National Precursor Log Exchange (NPLEx) starting June 1, 2026. This system tracks the retail sales of these substances in real-time. Retailers must electronically submit required information to NPLEx, administered by the National Association of Drug Diversion Investigators (NADDI). The system generates stop sale alerts if a purchaser is prohibited from buying such products due to prior convictions or quantity limits.