NH HB1614

Prohibits the wholesale or retail sale of coal tar sealant products labeled as containing coal tar and designed for driveways or parking areas, effective January 1, 2027

Bans the application of coal tar sealant products on driveways or parking areas starting January 1, 2027

Defines coal tar as containing polycyclic aromatic hydrocarbons (PAHs) in excess of 10,000 milligrams per kilogram, with PAHs designated as hazardous substances under federal law

Allows the Commissioner of Environmental Services to grant exemptions for persons conducting environmental research on coal tar sealant products or developing alternative technologies

Fiscal impact determined to be less than $10,000 annually for fiscal years 2027-2029