N.j. R. Evid. 807
As amended through October 28, 2024
Except if offered by a defendant in a criminal proceeding, when any statement is admissible under Rules 803(c)(8), 803(c)(9), 803(c)(10), 803(c)(l 1), 803(c)(12), 803(c)(13), 803(c)(14), 803(c)(15), 803(c)(26) or 804(b), the court may exclude the statement at the trial if it appears that the proponent's intention to offer the statement in evidence was not made known to the adverse party at such time as to provide that party with a fair opportunity to challenge the statement.
N.j. R. Evid. 807