Enforceable contracts are the bedrock of a strong economy. If contracts were not enforced, parties could not rely on the other side performing because there would be no remedy if they breached. Therefore, commerce would break down. Enforceable contracts are so important to the economy, in fact, that the freedom to contract is included in both the New Jersey and United States Constitutions. Before a contract can be enforced, however, the parties and the reviewing court must figure out what the contract means. When the terms are clear this normally isn’t a problem. However, when the contract is ambiguous, or even just a part of it is unclear, the question becomes what evidence may be admitted to determine the meaning and intent of the contract.
As I’ve written earlier, New Jersey courts generally adhere to the “parole evidence rule,” which holds that when there is a clear, unambiguous contract, extrinsic, or external, evidence beyond the four walls of the contract is inadmissible to prove what the contract means. However, in New Jersey business law, the exceptions come close to swallowing the rule. Indeed, the New Jersey Supreme Court held as far back as 1953, in the case of Atlantic Northern Airlines v. Schwimmer, that all evidence is relevant if it will assist the trier of fact in determination what the parties to a contract intended and what the contract means – even if that evidence is extrinsic.
The question, then, is what sort of extrinsic evidence is admissible? In the case of commercial contracts, one source of evidence is custom and usage.
New Jersey Lawyers Blog


Under New Jersey employment law, specifically
actors and building suppliers in the prosecution and defense of construction lien claims.
The last acts of an Executor of an estate are often making final distributions to the beneficiaries of the estate. But beware, in New Jersey, before making distributions, an Executor should require each beneficiary to provide a properly executed refunding bond and release.
Fulfilling one of his campaign promises, Governor Phil Murphy signed the
Many people have the impulse to help their fellow man and to serve worthy causes. One of the most important tools to achieve this end is the non-profit, tax exempt corporation. Forming this type of entity allows funds to be raised without being taxed, permits contributors to deduct their contributions from their income tax, and protects the people working for the organization from personal liability. However, the process can be complex. Our attorneys help people and charitable organizations navigate this complex area. The basic steps are outlined below.
New Jersey Courts have followed the Parole Evidence Rule since at least 1882. The Parole Evidence Rule holds that outside (or “extrinsic”) evidence is not allowed to alter the terms of a contract – in other words, the Parole Evidence holds that, the meaning of a contract is contained within its own four walls. Unlike most rules with the word “evidence” in it, the Parole Evidence Rule is not actually part of the 