What legal doctrine allows a court to remove an unconscionable term from a contract?

The blue pencil doctrine allows a court to remove an unenforceable contract term while leaving the rest of the agreement in force.

The name comes from the traditional editorial practice of using a blue pencil to mark material for deletion. In contract law, a court may strike an invalid or unreasonable clause when the remaining provisions can operate independently and still reflect the parties’ original bargain.

The doctrine is especially associated with restrictive covenants, such as non-compete agreements. A court might delete an excessive geographic area or an invalid portion of a restraint rather than invalidate the entire contract. Whether a court may merely delete language or also rewrite an unreasonable provision depends on the jurisdiction.

Unconscionability is a related but distinct contract doctrine. It concerns terms or bargaining processes that are excessively unfair. The blue pencil technique is the severing remedy: it excises the offending language where severance is legally permitted. Courts generally cannot use it to transform a fundamentally different bargain.