N.J. Stat. § 59:2-5: Issuance, denial, suspension or revocation of permit, license, etc.

A public entity is not liable for an injury caused by the issuance, denial, suspension or revocation of, or by the failure or refusal to issue, deny, suspend or revoke, any permit, license, certificate, approval, order, or similar authorization where the public entity or public employee is authorized by law to determine whether or not such authorization should be issued, denied, suspended or revoked.

L.1972, c. 45, s. 59:2-5.