N.J. Stat. § 2C:21-7.3: False representation

a. A false representation prohibited by this act shall include any oral or written statement that directly or indirectly tends to deceive or otherwise lead a reasonable individual to believe that a non-kosher food or food product is kosher.

b. The presence of any non-kosher food or food product in any place of business that advertises or represents itself in any manner as selling, offering for sale, preparing or serving kosher food or food products only, is presumptive evidence that the person in possession offers the same for sale in violation of this act.

c. It shall be a complete defense to a prosecution under this act that the defendant relied in good faith upon the representations of a slaughterhouse, manufacturer, processor, packer or distributor, or any person or organization which certifies or represents any food or food product at issue to be kosher, kosher for Passover, or as having been prepared under or sanctioned by Orthodox Jewish religious requirements.

L. 1988, c. 154, s. 2.