N.J. Stat. § 15A:9-3: Class voting on amendments

Notwithstanding any provision in the certificate of incorporation, the members of a class, with or without voting rights, whose voting or other rights or preferences or privileges would be subordinated or otherwise adversely affected by a proposed amendment, shall be entitled to vote as a class thereon.

L.1983, c. 127, s. 15A:9-3, eff. Oct. 1, 1983.