N.J. Stat. § 2C:35-5.11: Drug enforcement and demand reduction penalty doubled for certain offenses.

1. Any person who possesses, distributes, dispenses or has under his control with intent to distribute or dispense 3,4-methylenedioxymethamphetamine, 3,4-methylenedioxyamphetamine, gammabutyrolactone, gamma hydroxybutyrate or flunitrazepam, or a controlled substance analog of any of these substances, shall, notwithstanding the provisions of any other law, be subject to a drug enforcement and demand reduction penalty of twice the amount otherwise applicable to the offense

L.2003,c.37,s.1.