What Is a Caveat?

What a caveat in Delhi High Court actually does

A caveat is a written request lodged with the court before a case is filed. It names you (the caveator), names the person you expect to come to court, describes the order or dispute, and asks that no order be passed on that person's application without notice to you. The word comes from Latin and means 'let him beware'. In practice it is a one or two page document, and it is one of the cheapest protective steps in Indian litigation.

The reason it matters is the ex parte order. Courts can pass urgent interim orders on hearing only the side that walks in, if the case seems strong and delay would cause harm. A stay of an eviction order, a stay of execution of a decree, an injunction stopping you from using your own brand name: each of these can be granted on the first day if only one side is in the courtroom. Undoing it later can take weeks, and in the meantime the order binds you.

Once a caveat is on record, the Registry and the petitioner both know you want to be heard. The petitioner has to serve you with the full petition, and when the case is listed your lawyer can stand up and answer it the same day. Very often the court then decides the interim question after hearing both sides, or issues notice without passing any stay. That difference, between an ex parte stay and a contested hearing, is the whole point of the exercise.

A caveat does not stop anyone from filing a case. It does not decide anything, and it does not bind the judge to refuse urgent relief. A judge can still pass a short protective order if the facts call for it, but the judge will do so knowing your side of the story.

The law behind a caveat

Which matters accept a caveat at the Delhi High Court?

The Delhi High Court hears cases in two broad ways: as a court of first instance on its original side, and as a court of appeal, revision and writ. A caveat fits both. On the original side of the Delhi High Court, which takes civil and commercial suits valued above Rs 2 crore at present (a proposal to raise that limit is pending, so check the current figure), defendants and likely defendants file caveats against suits expected with injunction applications. Arbitration petitions are another common use: a party that has won an award files a caveat against a Section 34 challenge or a Section 9 application for interim measures.

On the appellate side, the caveat is usually filed by the party that won below. A landlord who has an eviction order from the Rent Controller expects a revision under Section 25B(8) of the Delhi Rent Control Act. A decree-holder expects a first appeal with a stay application. A party that won a single judge's judgment expects a Letters Patent appeal before a Division Bench. In each case the caveat goes to the High Court because that is where the challenge will be filed.

Writ petitions against tribunal orders are covered by the court's Rule 1-C. An employee who won before the CAT Principal Bench, or a department that won there, can file a caveat expecting a writ against that order. Writ petitions that do not arise from a tribunal order, such as a fresh challenge to a government decision, sit less comfortably with the caveat procedure, and the Registry's current practice should be checked before you rely on one.

Pick the forum carefully. If the order you won was passed by a district judge in a suit valued at Rs 50 lakh, the first appeal goes to the District Judge or the High Court depending on value, and the caveat must go where the appeal will lie. When there is doubt, lawyers file in both places. That costs a little more and removes the guesswork.

Can you file a caveat in a criminal case?

The criminal codes do not contain a provision like Section 148A. Neither the old Code of Criminal Procedure nor the Bharatiya Nagarik Suraksha Sanhita 2023 (BNSS) gives a complainant or victim a statutory right to lodge a caveat. Courts have taken differing views on whether a civil-style caveat can be entertained in criminal matters, so a complainant should not assume that a caveat filed at the Delhi High Court will stop a quashing petition or bail order being heard without him.

What a complainant can do is more practical. In a petition under Section 528 BNSS (old Section 482 CrPC) to quash an FIR, the court almost always issues notice to the State, and in matters where the complainant's interest is direct, the court usually directs that the complainant be served too, often through the investigating officer. In bail matters involving certain sexual offences, the law itself requires that the informant or victim be heard. A complainant who wants to be present can also keep a lawyer ready, track the case number on the court's website and appear when the matter is listed.

If you are the accused, a caveat filed by a complainant is not something to fear. It only means the complainant's lawyer will be in court on the first date. Your petition will still be heard. You can read more on what that first date looks like in our guide on the first hearing of a quashing petition.

How to file a caveat in Delhi High Court, step by step

The process takes a day or two if your papers are ready. These are the steps as they work in practice.

1. Identify the order and the likely challenge

   Write down the order you won (court, case number, date), the party who lost, and what you expect that party to file: an appeal, a revision, a writ, a Section 34 petition or a suit with an injunction application. The caveat has to describe this clearly enough for the Registry to match it with the later petition.

2. Engage a lawyer and sign a vakalatnama

   The caveat is filed through counsel, who signs it along with you or your authorised representative. You sign a vakalatnama in the lawyer's favour. A company signs through a director or authorised signatory with a board resolution.

3. Prepare the caveat

   The caveat names the court, the caveator and the expected petitioner with full addresses, describes the impugned order, and states that no order should be passed without notice to the caveator. It gives your lawyer's name, enrolment number, address, phone and email so that the petitioner can serve the lawyer directly.

4. Send notice of the caveat to the other side

   Before or at the time of filing, send a copy of the caveat by registered post with acknowledgement due to every person you expect to file. Use the addresses on the record of the lower court, because those are the addresses the court will treat as correct. Keep the postal receipts and track the article online.

5. File the caveat with the Registry

   File through the Delhi High Court's e-filing portal or at the filing counter, with the court fee, the vakalatnama and the postal receipts. The Registry gives the caveat a number. Note it down, along with the filing date, because the 90 days run from that date.

6. Diary the expiry and watch for service

   Put the 90th day in your calendar and your lawyer's. If a copy of a petition arrives from the other side, send it to your lawyer at once: the first hearing may be only a few days away. If nothing arrives and the threat continues, file a fresh caveat before the old one lapses.

Two things go wrong more than anything else. People file the caveat but never send the registered post notice, and people let the caveat lapse and assume they are still covered.

Time limits and costs at a glance

Documents you need for a caveat

Serving notice of the caveat: the step people skip

Section 148A(2) puts the burden of notice on you. The caveator must serve notice of the caveat by registered post with acknowledgement due on the person who is expected to file. Without that notice the other side can honestly say it did not know about your caveat, and the court will be slower to fault it for not serving you.

Send the notice to the address on record in the earlier proceedings and, if you know of one, to the lawyer who represented the other side below. If the other side is a government department, send it to the department and to its standing counsel. Courier and email are useful extras but do not replace registered post AD, because the section names that mode. Keep the receipts and print the tracking report. Attach copies to the caveat when you file it.

When Advocate B.K. Singh files a caveat for a client who has just won before a Rent Controller or a tribunal, he sends the notice to the tenant's or employer's lawyer by email on the same day as the registered post. The registered post satisfies the law; the email reaches the person who will actually draft the revision, and it tends to bring the advance copy to his desk faster.

What happens when the other side files

When a fresh petition, appeal or application is filed, the Registry checks it against caveats on record. If a caveat matches, the filing is flagged and the petitioner is expected to serve the caveator's counsel with a complete copy, with every annexure, before the matter is listed. The petition then usually carries a statement that the caveator has been served, with proof such as an email, a courier receipt or the counsel's signed acknowledgement. This works alongside the court's general practice of serving an advance copy on the other side.

On the first date, your lawyer appears and says the client has filed a caveat and has been served (or has not been served properly). If the petitioner is pressing for a stay, the court hears both sides. Many times the court will issue notice and give you time to file a reply, while either refusing interim relief or passing a limited order that protects both sides until the next date. If service on you was defective, your lawyer can point it out and the court may decline to pass an ex parte order on that day.

If the case is mentioned for urgent listing, the caveat still matters. A lawyer who seeks urgent listing and mentioning is expected to tell the court that a caveat exists, and the court usually wants the caveator informed before it hears the matter.

Once you have been served, act quickly. Read the petition, mark the facts that are wrong, and give your lawyer the documents that answer them. The first hearing is where a stay is granted or refused, and a well-prepared caveator can often keep the order in its favour running.

What a caveat cannot do for you

A caveat is not a defence. It does not block the filing of the appeal or suit, and it does not mean the court will refuse a stay. If the other side has a strong case, the court can still stay your eviction order or your decree after hearing you. What the caveat removes is surprise: the order, if one is passed, is passed after argument.

A caveat also does not cover a different forum. A caveat in the Delhi High Court does nothing in the Tis Hazari or Saket district courts, and a caveat in the district court is not seen by the High Court Registry. If you won before a Rent Controller, the tenant's revision lies in the High Court, so that is where the caveat belongs. If you are unsure whether a challenge will go to a district judge or to the High Court, look at the value of the case and the provision of appeal, or file in both places.

It does not last forever. After 90 days the caveat is spent. Some parties file a fresh caveat every three months for a year or more while waiting for the losing side to act. That is allowed, and it is often sensible when the limitation period for the expected appeal is long or when the other side can file a delayed appeal with an application for condonation.

Finally, a caveat cannot cure a weak position. If you have no answer to the other side's main argument, a caveat simply gives you a seat at a hearing you may still lose. It is worth pairing the caveat with a frank look at your own order and its weak points.

Mistakes that make a caveat useless

• Filing in the wrong court. The caveat must be in the court where the challenge will be filed. Check whether an appeal lies to the District Judge, the High Court single judge or a Division Bench before filing.
• Skipping the registered post notice. Section 148A(2) requires it. Without proof of notice, the other side can say it never knew, and the court may not hold the lapse against it.
• Wrong or incomplete party details. If the caveat names only one of three legal heirs, or misspells a company name, the Registry may not match it with the petition when it arrives.
• Letting it lapse. The caveat dies on the 90th day. A petition filed on the 91st day will not trigger it. Renew it in time.
• Not giving counsel's contact details. The petitioner serves your lawyer, usually by email and courier. A caveat without a working email and mobile number slows service and gives the other side an excuse.
• Ignoring the served copy. When the petition arrives, the hearing may be days away. A caveator who does not read the papers or brief the lawyer wastes the advantage.

If someone has filed a caveat against you

If you are the one filing the appeal, revision or writ, a caveat on record changes your planning. You must serve the caveator's counsel with the complete petition and all applications before the first listing, and say so in your petition. Expect the other side to be present and ready to oppose any stay. Draft the interim application on the footing that it will be contested.

Do not try to get around the caveat by delaying service and then mentioning the case urgently. Judges at the Delhi High Court take a dim view of a petitioner who conceals a caveat or serves the papers late at night before a morning hearing. It can cost you the interim order and the court's goodwill for the rest of the case. If time is truly short, serve by email and phone call, tell the court exactly when and how service was made, and let the court decide.

Advocate B.K. Singh's practice when a caveat is on record against a client's petition is to send the full paper book to the caveator's counsel as soon as the petition is filed, even before the diary number is converted, and to keep the delivery report in the brief. On the first date this lets the argument turn to the merits, instead of to complaints about late service.

If you need an interim order quickly, as in a property injunction or a stay of a tribunal order, the caveat may mean the court hears both sides on day one. That is not always bad. An interim order passed after hearing both sides is harder to set aside later than one passed ex parte.

Caveats beyond the High Court: district courts, arbitration and the Supreme Court

The same Section 148A applies in Delhi's district courts at Tis Hazari, Saket, Patiala House, Karkardooma, Rohini, Dwarka and Rouse Avenue. If the challenge you expect will be filed before a District Judge or a commercial court there, file the caveat in that court complex, with the same notice by registered post.

In arbitration, a party that has won an award often files caveats in both the commercial court and the High Court, because the court that hears a Section 34 challenge depends on the value of the claim and the seat. Our page on arbitration petitions in the Delhi High Court explains where these petitions are filed.

If you have won in the Delhi High Court and expect the other side to file a special leave petition, a caveat can be lodged in the Supreme Court under its own rules, through an Advocate-on-Record. Our page on Supreme Court special leave petitions covers that route. The Supreme Court registry likewise expects the petitioner to serve the caveator before listing.

For a party living abroad, the caveat is often the first piece of protection after a win in India. The vakalatnama can be signed abroad and scanned, the caveat filed online, and the notice sent by your lawyer in Delhi. Nothing in the process needs you to travel.

What to do this week

If you have just won an order and the other side has threatened to challenge it, gather the order, the cause title of the case and every party's address today. Decide with your lawyer which court will hear the challenge. Then file a caveat in Delhi High Court, or in the district court if that is where the challenge lies, and send the registered post notice the same day. Put the 90th day in your calendar.

If you are on the other side and want to challenge an order, check whether a caveat has been filed before you plan an urgent hearing, and budget time to serve the caveator. Our pages on the Delhi High Court and on eviction revisions in the Delhi High Court explain the forums most often involved. If you would like advice on your papers or the latest position on caveats in your type of case, contact Advocate B.K. Singh.