Term is used in many common law jurisdictions, but is more common in the United Kingdom than in the United States.
A decree nisi or rule nisi (from Latin nisi, meaning ‘unless’) is a court order that will come into force at a future date unless a particular condition is met Unless the condition is met, the ruling becomes a decree absolute (rule absolute), and is binding. Typically, the condition is that an adversely affected party provide satisfactory evidence or argument that the decree should not take effect (i.e. the decree takes effect unless the party shows that it should not). For that reason, a decree nisi may also be called a rule, order or decree to show cause.
Using the example of a divorce, the wording of such a decree is generally in the form of “that the marriage solemnized on (date) between AB and CD, be dissolved by reason of (grounds) UNLESS sufficient cause be shown to the court why this decree should not be made absolute within six weeks”. This allows time for any party who objects to the divorce to come forward with those objections. When no objection is raised by either party, an automatic dissolution takes effect.
Matrimonial Causes Act 1973 provides that “Every decree of divorce shall in the first instance be a decree nisi and shall not be made absolute before the expiration of six months from its grant”, and section 9(1) allows any person (including the Queen’s Proctor), before the decree is made absolute, to “show cause why the decree should not be made absolute by reason of material facts not having been brought before the court”.
In England and Wales, the minimum interval between the granting of decree nisi and that of decree absolute was amended by the Family Law Act 1996 and is now six weeks. In practice, courts use an interval of six weeks and one day.
Edited by Vigneshwar Ramasubramania
Approved & Published – Sakshi Raje