J N Real Estate vs Shailendra Pradhan 2025 INSC 611 -Order I Rule 10(2) CPC - Impleadment
Code of Civil Procedure 1908 - Order I Rule 10(2) - The plaintiff, being dominus litis, may choose the persons against whom he wishes to litigate and seek relief, yet this rule of impleadment would be subject to the provisions of Order I Rule 10(2) wherein courts are vested with the discretion to strike out or add parties to a suit depending on whether their impleadment is deemed necessary or proper- If a party is found to either a necessary or proper party, the court would have the jurisdiction to implead him, even against the wishes of the plaintiff concerned (Para 22-24) - Order I Rule 10(2) CPC did not pertain to the ‘right’ of a non-party to be impleaded as a party but deals with the ‘judicial discretion’ of the court to strike out or add parties at any stage of the proceeding. In exercising this judicial discretion, courts must act according to reason and fair play and not according to whims and caprice- The court may exercise discretion in impleading a person who is a ‘proper party’ upon an application by a non-party to the suit for specific performance. If the court is of the view that the impleadment of such a proper party will alter the nature of the suit or introduce a new cause of action, it may either refuse to implead such person or order for his impleadment on certain conditions. However, even otherwise, the court would not be precluded from impleading a ‘proper party’ unconditionally in its discretion. (Para 28-29) - Referred to Mumbai International Airport (P) Ltd. v. Regency Convention Centre & Hotels (P) Ltd., reported in (2010) 7 SCC 417.
A party who is seeking impleadment may not be a necessary party but still, could be termed as a proper party. There is a fine distinction between a necessary party and a proper party. A necessary party is a person in whose absence no effective decree could be passed at all by the court. Whereas a proper party is one who though not a necessary party is a person whose presence would enable the court to effectively and adequately adjudicate upon all matters in dispute in the suit. (Para 32)

