The Commercial Courts Act, 2015 did not write a new procedural code; it surgically rewrote the existing one. Section 16, read with the Schedule to the Act, transplants a cluster of amended provisions into the Code of Civil Procedure, 1908 (CPC) and applies them to every suit in respect of a commercial dispute of a Specified Value. The result is a parallel, accelerated CPC — one where the written statement deadline is unforgiving, documents must be disclosed up front, issues are framed in case management hearings, summary judgment can end a suit before trial, and costs genuinely follow the event. For judiciary and CLAT-PG aspirants, this chapter is where the Act stops describing institutions and starts dictating how litigation is actually conducted. Mastering Section 16 means understanding both the letter of the Schedule and the line of authority — from SCG Contracts to Reliance Eminent Trading — that has hardened these provisions into mandatory commands.

The Scheme of Section 16 and the Schedule

Section 16 of the Commercial Courts Act, 2015 is the hinge on which the entire procedural architecture of commercial litigation turns. It is deceptively short. Sub-section (1) provides that the provisions of the CPC, 1908 shall, in their application to any suit in respect of a commercial dispute of a Specified Value, stand amended in the manner specified in the Schedule to the Act. Sub-section (2) directs that the Commercial Division and Commercial Court must follow the provisions of the CPC as so amended in the trial of such a suit. Sub-section (3) supplies the conflict rule: where any provision of a High Court rule or any State amendment to the CPC is inconsistent with the CPC as amended by the Schedule, the latter prevails — but only in respect of commercial disputes of a Specified Value.

The drafting choice is significant. Rather than enact a free-standing procedural code, Parliament chose to amend the CPC itself, so that the familiar structure of Orders and Rules remains, but selected Orders are substituted or supplemented for the commercial track. This means a practitioner reads the same Code but applies a different version of it depending on whether the suit is a commercial dispute of the Specified Value. The threshold concept of Specified Value is therefore not a peripheral definition; it is the master switch that decides whether the amended CPC applies at all. That threshold, currently three lakh rupees, is examined in detail in our chapter on the specified value pecuniary threshold, and the underlying concept in definitions: commercial dispute and specified value.

Specified Value as the Gateway — Axis Bank v. Mira Gehani

Because Section 16 applies the amended CPC only to commercial disputes of a Specified Value, the courts have had to decide what happens to a commercial dispute that does not cross the pecuniary threshold. The leading answer comes from the Bombay High Court in Axis Bank Ltd. v. Mira Gehani, 2019 SCC OnLine Bom 358, where Kathawalla, J. interpreted Section 16 literally. The Court held that the language of Section 16 is plain and unambiguous: the amendments brought into the CPC by the Schedule operate only upon suits relating to commercial disputes of a Specified Value, and not upon commercial disputes that fall below that value or upon ordinary civil suits.

The practical consequence is a clean dividing line. A money suit below three lakh rupees, even if it arises out of a mercantile transaction, is tried under the unamended CPC — the 120-day cap on the written statement, the substituted Order XI disclosure regime, the summary judgment power under Order XIII-A and the mandatory case management hearings under Order XV-A simply do not apply. The amended provisions are a package that travels only with the Specified Value. This literal reading prevents the accelerated procedure from spilling over into the general docket and keeps the Act's promise of speed targeted at high-value commerce. It also explains why the characterisation exercise — is this a commercial dispute, and does it meet the Specified Value? — is the first and most consequential question in any commercial suit, an exercise the Supreme Court guarded jealously in the cases discussed below.

Strict Construction of the Gateway — Ambalal Sarabhai

If Specified Value is one half of the gateway, the character of the dispute is the other. In Ambalal Sarabhai Enterprises Ltd. v. K.S. Infraspace LLP Ltd., (2020) 15 SCC 585 (also reported as 2019 SCC OnLine SC 1311), the Supreme Court cautioned against an expansive reading of what counts as a commercial dispute. The dispute concerned immovable property, and the question was whether it was "used exclusively in trade or commerce" within the meaning of Section 2(1)(c)(vii) of the Act. The Court held that the words "used exclusively in trade or commerce" must be read in the present continuous tense — the property must be actually and presently used in trade, not merely intended or capable of being so used.

The Court's reasoning is rooted in the structure of Section 16 itself. Because the Act fast-tracks litigation by curtailing ordinary procedural latitude — collapsing extension powers, compelling early disclosure and enabling summary disposal — its benefits must be confined to genuine commercial disputes. An over-inclusive definition would drag ordinary property and contractual disputes into the accelerated regime, defeating the legislative purpose and exposing unwary litigants to the mandatory deadlines. Ambalal Sarabhai therefore complements Axis Bank v. Mira Gehani: together they police both jurisdictional filters — the nature of the dispute and its value — before the modified CPC can engage. Aspirants should treat the two cases as a pair, since examiners frequently test the combined gateway. The detailed taxonomy of commercial disputes is developed in our introduction chapter.

The Written Statement: A Hard 120-Day Wall

The single most litigated amendment under Section 16 is the time-limit for filing the written statement. The Schedule amends the proviso to Order VIII Rule 1 and inserts a proviso to Order VIII Rule 10. For commercial suits, the defendant must file the written statement within thirty days of service of summons; the court may, for reasons recorded in writing and on payment of costs, extend that time — but the outer limit is one hundred and twenty days from the date of service of summons. Crucially, the amended proviso to Order VIII Rule 1 states that on expiry of 120 days the defendant forfeits the right to file the written statement, and the proviso to Order VIII Rule 10 commands that the court "shall not allow the written statement to be taken on record."

The contrast with the ordinary CPC is stark. Under the unamended Code, the comparable timelines are treated as directory; here, the Schedule converts them into a jurisdictional bar. The court is not merely discouraged from accepting a late written statement — it is positively forbidden from doing so. This is the structural feature that the Supreme Court seized upon in SCG Contracts, discussed next, to hold the limit mandatory. For the candidate, the safest formulation is that the 120-day period is a substantive forfeiture clause embedded in a procedural rule: it extinguishes a right rather than merely regulating its exercise.

SCG Contracts: The Deadline Is Mandatory

The definitive pronouncement is M/s SCG Contracts India Pvt. Ltd. v. K.S. Chamankar Infrastructure Pvt. Ltd., (2019) 12 SCC 210, decided on 12 February 2019 by a Bench of R.F. Nariman and Vineet Saran, JJ. (Civil Appeal No. 1638 of 2019). The plaintiff had instituted a commercial suit; the defendant was served on 14 July 2017, making 11 November 2017 the 120th day, by which date no written statement had been filed. The defendant nonetheless sought to bring its written statement on record well beyond the period.

The Supreme Court held, without qualification, that the 120-day outer limit prescribed by the amended Order VIII Rules 1 and 10 is mandatory in commercial suits. Once the period expires, the defendant's right to file a written statement stands forfeited and the court "shall not allow the written statement to be taken on record." The Court squarely rejected the argument that the inherent power under Section 151 CPC could be invoked to rescue a defaulting defendant — a procedural provision that produces a deliberately strict consequence cannot be circumvented by inherent powers, because doing so would defeat the very object of the amendment. The Court read the proviso to Order VIII Rule 10, which states the court has no further power to extend the time beyond 120 days, as putting the matter beyond doubt. SCG Contracts is the most frequently cited Section 16 authority and the bedrock of the commercial written-statement regime; it must be quoted with its citation and holding in any answer on this topic.

Two Regimes Compared — Desh Raj v. Balkishan

To appreciate what Section 16 actually changed, one must hold the commercial regime against the ordinary one. The Supreme Court drew that contrast in Desh Raj v. Balkishan, (2020) 17 SCC 504, decided on 20 January 2020 by a three-Judge Bench (S.A. Bobde, C.J., Surya Kant and B.R. Gavai, JJ.). The Court reiterated that for non-commercial (ordinary) suits, the timeline for filing the written statement under Order VIII Rule 1 — even the outer 90-day window — is directory and not mandatory, so that courts retain discretion to condone delay in deserving cases for reasons recorded in writing.

The juxtaposition is instructive. The same Code, post the Commercial Courts Act, now carries two parallel regimes for the identical procedural step: a forgiving, discretion-based timeline for ordinary suits (Desh Raj) and a rigid, forfeiture-based 120-day wall for commercial suits of a Specified Value (SCG Contracts). The bifurcation is the direct product of Section 16, which makes the Schedule's amendments applicable only to the commercial track. Examiners love this comparison because it tests whether the candidate grasps that the "mandatory" character is a feature of the amended CPC, not of the CPC generally. The litmus test is always the gateway: is this a commercial dispute of a Specified Value? If yes, the unforgiving regime applies; if no, ordinary discretion survives.

Front-Loaded Litigation: Disclosure under Order XI

Beyond deadlines, Section 16 reshapes how documents enter a commercial suit. The Schedule substitutes Order XI of the CPC with a disclosure-and-discovery regime that compels parties to lay their documentary cards on the table at the outset. The plaintiff must file a list of all documents and photocopies of all documents in its power, possession, control or custody, pertaining to the suit, along with the plaint; the defendant does likewise with the written statement. Parties must also file a declaration on oath that all documents in their power, possession, control or custody have been disclosed and that they do not have any further documents.

The discipline is reinforced by a powerful exclusionary rule: a document not disclosed under the substituted Order XI cannot, save in exceptional circumstances and with the leave of the court, be relied upon at trial. The amended Order also retains discovery by interrogatories and inspection, but the centre of gravity shifts to compulsory up-front disclosure. The object is to eliminate the traditional Indian litigation tactic of producing decisive documents late to ambush an opponent. By front-loading the documentary record, Order XI as substituted enables the court to assess at the case management stage whether a genuine triable dispute exists — feeding directly into the summary judgment and case management machinery discussed below. The disclosure regime is one of the clearest illustrations of the Act's shift from an adversarial drip-feed to a managed, transparent process.

Case Management Hearings under Order XV-A

The Schedule inserts an entirely new Order XV-A — Case Management Hearings — which has no counterpart in the unamended CPC. The court must hold the first case management hearing not later than four weeks from the date of filing of the affidavits of admission or denial of documents by the parties. At this hearing the court frames issues, fixes the dates by which various steps are to be completed, and sets a calendar for the suit, including the dates for recording of evidence, oral arguments and pronouncement of judgment.

Order XV-A arms the court with real case management powers: it may extend time only sparingly, may impose costs for non-compliance, and may even direct that, in default of completing a step within the time fixed, the defaulting party forfeits the right to take that step. The hearing is designed to operate alongside the substituted Order XI disclosure and the oral examination of parties under the amended Order X, so that by the time issues are framed the court already knows the documentary landscape. The model is consciously imported from the active case-management traditions of common-law commercial courts, replacing the passive, party-driven scheduling of the traditional CPC. For aspirants, Order XV-A is best understood as the procedural engine room of the Act: it converts the static pleadings-and-documents stage into a court-supervised timetable, and it supplies the factual platform on which a summary judgment application can be decided. The institutional setting in which these hearings occur is covered in our chapter on the constitution of commercial courts and commercial divisions.

Summary Judgment: Order XIII-A

Perhaps the most transformative insertion by Section 16 is Order XIII-A — Summary Judgment — which permits a commercial court to decide a claim, or part of a claim, without recording oral evidence. A party may apply for summary judgment after summons has been served and before issues are framed. The court may give a summary judgment against a plaintiff or defendant on a claim if it considers that the party has no real prospect of successfully prosecuting or defending the claim, as the case may be, and there is no other compelling reason why the claim should be disposed of before recording of oral evidence.

The "no real prospect of success" standard is the heart of Order XIII-A and is borrowed from English civil procedure. It is a threshold higher than a merely arguable case but lower than proof at trial: a defence that is fanciful, legally irrelevant or unsupported by any credible material does not raise a real prospect of success. Order XIII-A also lists the orders the court may pass — judgment on the claim, dismissal, a conditional order, or striking out — and bars its use in suits that are originally filed as summary suits under Order XXXVII. The provision is a deliberate departure from the CPC's traditional insistence on a full trial, and it is the procedural pay-off of the front-loaded disclosure under Order XI: once all documents are on record, a court can often see that there is nothing to try.

Defining 'Real Prospect of Success' — Su-Kam Power Systems

The early judicial elaboration of the summary judgment standard came from the Delhi High Court in Su-Kam Power Systems Ltd. v. Kunwer Sachdev, 2019 SCC OnLine Del 10764. The Court explained that the legislative intent behind Order XIII-A was to create a remedy independent of, and distinct from, both judgment on admissions under Order XII Rule 6 and the summary procedure under Order XXXVII. A summary judgment is appropriate where, on the documents and material on record, the court can find the necessary facts and resolve the dispute without a trial, and where proceeding to trial would not be proportionate, timely or cost-effective.

On the test itself, the Delhi High Court held that the "real prospect of success" standard demands a degree of certainty higher than a merely arguable claim; where a defence is shown to be legally irrelevant or factually unsustainable, it would be "fanciful" to send the matter to trial. At the same time, the Court cautioned that summary judgment cannot be invoked mechanically — it is reserved for cases where the claim or defence lacks any real prospect of success and there is no compelling reason for a trial. Su-Kam thus calibrated Order XIII-A between two errors: the reflexive refusal to use it (treating every dispute as deserving a trial) and its over-zealous use (denying a genuine litigant a hearing). It remained the principal High Court authority on the standard until the Supreme Court spoke.

The Supreme Court's Framework — Reliance Eminent Trading v. DDA

The most recent and authoritative gloss on Order XIII-A is the Supreme Court's decision in Reliance Eminent Trading and Commercial Pvt. Ltd. v. Delhi Development Authority, 2026 INSC 436, decided on 29 April 2026. The appellant had purchased a commercial plot from the DDA at public auction for a large consideration; after the underlying land acquisition was held to have lapsed and the DDA failed to re-acquire the land, the appellant sought a refund of the auction consideration with interest. Applying Order XIII-A, the Supreme Court found the DDA's defences — on possession, non-joinder and limitation — to be merely fanciful, raising no real prospect of successfully resisting the claim and disclosing no genuine need for a full trial, and accordingly granted summary judgment.

The lasting significance of Reliance Eminent Trading lies in the structured framework it laid down for deciding summary judgment applications, converting the previously amorphous "no real prospect" inquiry into a guideline-driven exercise. The Court adopted the English admonition to "grasp the nettle and decide" — courts should not shy away from disposing of a claim summarily merely because doing so cuts short a trial, provided the statutory threshold is met. The judgment signals that reflexive refusal to apply Order XIII-A, on the footing that it is an exceptional remedy, is no longer acceptable; the provision is to be applied as a normal, principled tool of commercial adjudication. For aspirants writing after 2026, this case is the natural successor to Su-Kam and should be cited alongside it as the controlling Supreme Court authority on summary judgment.

Costs That Follow the Event: Substituted Section 35

The Schedule also substitutes Section 35 of the CPC for commercial disputes, replacing the largely nominal costs regime of ordinary litigation with a meaningful "costs follow the event" rule. The general rule is that the unsuccessful party is ordered to pay the costs of the successful party; the court may depart from this rule only for reasons to be recorded in writing. "Costs" is defined broadly to include the fees and expenses of witnesses, legal fees and expenses, and any other expenses incurred in connection with the proceedings.

In deciding the quantum and incidence of costs, the substituted Section 35 directs the court to have regard to the conduct of the parties, whether a party has succeeded partly even if not wholly, whether frivolous claims or defences were raised, the manner in which the parties conducted the litigation, and whether any reasonable offer of settlement was unreasonably refused. The object is twofold: to compensate the winning party for the real cost of litigation and to deter dilatory or frivolous conduct. This is a sharp break from the traditional CPC, where costs orders were token and bore little relation to actual expenditure. For commercial litigants, the substituted Section 35 introduces a genuine economic discipline — a litigant who drags out proceedings or rejects a fair settlement risks a substantial adverse costs order at the end.

Verification, Appeals and the Wider Schedule

Several further amendments in the Schedule complete the picture. Order VI Rule 15A requires pleadings in commercial suits to be verified by a Statement of Truth in the prescribed form, signed by the party or person proving the pleadings, importing a higher standard of pleading discipline. The amended Order XX Rule 1 directs the Commercial Court or Commercial Division to pronounce judgment within ninety days of the conclusion of arguments, with the judgment and decree to follow — a timeline aimed at preventing reserved judgments from languishing. The amended Order X enables a more searching oral examination of the parties to clarify the real disputes and feed the case management process.

It is important to keep Section 16's CPC amendments analytically distinct from the appellate provisions of the Act, which are not part of the Schedule's CPC modifications but are contained in the substantive sections of the Act. Appeals from decrees and from certain enumerated orders of a Commercial Court lie to the Commercial Appellate Court or Commercial Appellate Division, to be disposed of within a fixed period, as discussed in our chapter on the commercial appellate court and commercial appellate division. Likewise, the requirement of pre-institution mediation under Section 12A operates before the suit is even instituted and is therefore conceptually upstream of the Section 16 trial procedure; it is examined in our chapter on pre-institution mediation. Taken together, the Schedule's amendments under Section 16 form a coherent, self-reinforcing scheme: disclosure feeds case management, case management feeds summary judgment, deadlines are enforced by forfeiture, and the whole is policed by a real costs regime. For a consolidated overview of how these pieces fit, see the Commercial Courts Act notes hub.

Frequently asked questions

Is the 120-day period for filing a written statement in a commercial suit mandatory?

Yes. The Supreme Court in SCG Contracts India Pvt. Ltd. v. K.S. Chamankar Infrastructure Pvt. Ltd., (2019) 12 SCC 210, held that the 120-day outer limit under the amended Order VIII Rules 1 and 10 is mandatory in commercial suits. On expiry, the defendant forfeits the right to file the written statement and the court shall not take it on record. Even the inherent power under Section 151 CPC cannot be used to extend this period.

Does the modified CPC under Section 16 apply to every commercial dispute?

No. Section 16 applies the Schedule's amendments only to a suit in respect of a commercial dispute of a Specified Value (currently three lakh rupees). In Axis Bank Ltd. v. Mira Gehani, 2019 SCC OnLine Bom 358, the Bombay High Court interpreted Section 16 literally, holding that the amendments do not apply to commercial disputes below the Specified Value or to ordinary civil suits.

How does the written-statement deadline differ between commercial and ordinary suits?

In commercial suits the 120-day limit is mandatory and produces forfeiture (SCG Contracts). In ordinary, non-commercial suits the timeline under Order VIII Rule 1 is directory, and courts retain discretion to condone delay for recorded reasons, as the three-Judge Bench held in Desh Raj v. Balkishan, (2020) 17 SCC 504. The difference flows directly from Section 16 applying the Schedule only to the commercial track.

What is the test for granting summary judgment under Order XIII-A?

A court may grant summary judgment where a party has no real prospect of successfully prosecuting or defending the claim and there is no other compelling reason for a trial. In Su-Kam Power Systems Ltd. v. Kunwer Sachdev, 2019 SCC OnLine Del 10764, the Delhi High Court explained that a fanciful or legally irrelevant defence does not raise a real prospect of success. The Supreme Court in Reliance Eminent Trading v. DDA, 2026 INSC 436, later laid down a structured framework and directed courts to 'grasp the nettle and decide.'

What does the substituted Order XI disclosure regime require?

Under the Schedule's substituted Order XI, the plaintiff must file a list and copies of all documents in its power, possession, control or custody with the plaint, and the defendant must do the same with the written statement, along with a declaration on oath that all such documents have been disclosed. A document not disclosed cannot ordinarily be relied upon at trial except with leave of the court in exceptional circumstances, front-loading the documentary record.

Are costs in commercial suits different from ordinary CPC costs?

Yes. The Schedule substitutes Section 35 CPC for commercial disputes to introduce a genuine 'costs follow the event' rule: the unsuccessful party generally pays the successful party's real costs, including legal fees and witness expenses, and the court may depart only for recorded reasons. The court weighs the parties' conduct, frivolous claims or defences and the unreasonable refusal of settlement offers — a sharp departure from the token costs of ordinary litigation.