Delhi's Non-BS6 Entry Ban From 1 November: What NCR Car Owners Must Know

From 1 November 2026 to 31 January 2027, Delhi will not allow vehicles registered outside the city that fall below BS-VI emission norms to enter. Chief Minister Rekha Gupta announced the restriction on 20 October as part of the Delhi government's Winter Action Plan, alongside "No PUC, No Fuel", doubled parking charges and 50% work from home.

If you drive a BS-III or BS-IV car with a Haryana or Uttar Pradesh number from Gurugram, Noida, Ghaziabad or Faridabad, plan as though it will have to stay outside Delhi for those three months, unless it runs on CNG or electricity. Last checked: 25 October 2026.

Quick answer: the key points

• Dates: 1 November 2026 to 31 January 2027. The wider Winter Action Plan runs until 28 February 2027.
• Who is covered: vehicles registered outside Delhi below BS-VI. Delhi-registered cars are not part of this restriction.
• Reported exemptions: CNG and electric vehicles, ambulances, fire services and other emergency or essential vehicles.
• Private cars: the official wording does not limit the rule to commercial vehicles, and last December's version was applied to private cars. Assume yours is covered unless an official notice says otherwise.
• BS-VI cars (petrol, diesel or hybrid) are outside this rule wherever they are registered.
• It is not an NCR-wide ban. A BS-IV car can still be driven within its own NCR city, subject to GRAP and age rules.

What exactly has Delhi announced?

This is not a one-off order. In July 2026 the Delhi government notified a permanent winter pollution framework that applies every year, and it bars non-Delhi vehicles below BS-VI from 1 November to 31 January, according to All India Radio's report on the notification. UP transport offices that issued advisories this week cite a Delhi Environment Department notification dated 23 June 2026.

The CM's 20 October announcement confirmed this winter's dates. Autocar India's summary of the plan lists the rest of the package: fuel only with a valid Pollution Under Control (PUC) certificate, doubled fees at authorised municipal parking (Delhi Metro lots excluded), staggered office hours and 50% work from home. Because the framework is annual, expect the same window every winter unless it is changed.

Does the ban cover private cars or only commercial vehicles?

• The 2025 rule was for goods vehicles. From 1 November 2025, the Commission for Air Quality Management (CAQM) barred non-BS-VI commercial goods vehicles registered outside Delhi, letting BS-IV goods vehicles in only until 31 October 2026.
• The 2026 wording is broader. The CM's post refers to "non-Delhi vehicles below BS-6 norms", with no carve-out for private cars. UP transport advisories describe the Delhi notification as covering all motor vehicles registered outside Delhi below BS-VI.
• Last winter set a precedent. When Delhi applied a similar restriction during GRAP Stage IV in December 2025, The Tribune reported it as a ban on non-Delhi private vehicles below BS-VI, with about 5,000 vehicles checked and 568 turned back on day one.
• Motoring coverage points the same way. WionDrive notes that private cars and two-wheelers, which the 2025 goods-vehicle order did not cover, could also be affected this year.

What we could not find, as of 25 October, is a public notice from the transport department or Delhi Traffic Police listing every exemption for private cars. Until one appears, the safe reading is that a BS-III or BS-IV private car registered outside Delhi is covered.

CNG cars, hybrids and BS-VI vehicles

CNG vehicles are reported as exempt with no BS-VI condition attached; V3Cars' explainer says a non-BS6 car registered outside Delhi can still enter if it runs on CNG or electricity. How checkpoints will treat a car with an aftermarket CNG kit hasn't been spelled out, so make sure your RC records CNG as a fuel, and carry it.

Hybrids get no separate exemption. A hybrid first registered after April 2020 will normally be BS-VI and therefore fine; an older one registered as BS-IV is treated like any other BS-IV car.

How will it be enforced?

Detailed plans haven't been published. At an inter-state meeting on 22 October, Delhi Traffic Police reviewed the restrictions on outside-registered vehicles and decided to put up display boards at the borders, according to a PTI report carried by The Daily Jagran. Last December, police staffed 126 checkpoints and turned vehicles back at the border.

The notification was issued under the Environment (Protection) Act, 1986, which provides for action against violations, but we found no official challan amount for this rule. Expect at least to be turned back.

How to check whether your car is BS-VI

1. Look up the Vahan record. On Parivahan's "Know Your Vehicle Details" service, enter the registration number and look for the emission norms field, as Business Standard's guide explains. Hooter's free RC details check shows the registration date and fuel type, which helps you cross-check.
2. Read your RC. The paper or smart-card RC, or the digital copy in mParivahan or DigiLocker, may show the norm. Not every RC does.
3. Check Form 22. This manufacturer's certificate has an "emission norms applicable" field.
4. Treat the windscreen sticker as a clue only. BS-VI vehicles carry a 1 cm green strip at the top of the fuel sticker, but stickers get replaced or peeled off.

Don't go by the year alone. BS-VI became compulsory for new registrations from 1 April 2020, but cars registered between 2017 and March 2020 can be either. A 2020 Supreme Court relaxation also let some BS-IV vehicles bought before the deadline be registered afterwards, outside Delhi NCR. Our guide on manufacturing year versus registration year explains why the two dates can differ.

If you own a BS-IV car registered outside Delhi

The practical question is how to get into Delhi for three months. Some options:

• Move regular Delhi trips to the Metro, buses and last-mile services, which the Winter Action Plan is promoting.
• Carpool with someone whose car is BS-VI, CNG or electric.
• If your office is in Delhi, the 50% work-from-home requirement may cut your travel days.
• Between NCR cities, prefer routes that avoid Delhi; on its wording, the rule also covers a car just passing through.

Should you sell now?

Not in a hurry. The restriction only affects driving inside Delhi, and a car that mostly stays in Gurugram or Noida remains usable. A rushed sale in early November, when every buyer knows about the rule, is unlikely to get you a good price.

The annual framework does change the long-term picture. An outside-registered BS-IV car will lose Delhi access every winter, which is likely to thin out interest from Delhi commuters, though buyers who stay within their own NCR city may barely care. If you were planning to sell within a year anyway, start comparing offers. A BS-IV diesel also faces GRAP Stage III curbs, and the 10-year diesel question is still before the Supreme Court.

Buying an older HR- or UP-plated car? Check this first

If you live in Delhi and are eyeing a BS-IV car with a Haryana or UP number, the registration matters as much as the emission norm.

1. Confirm the emission norm from Vahan or Form 22, not from the listing.
2. Remember that the plate is the trigger. Until the car is re-registered in Delhi, it counts as registered outside Delhi, so between 1 November and 31 January you may not be able to drive it into the city.
3. Ask your Delhi RTO before paying whether the car can be re-registered, how long it will take and whether it must be brought in for inspection. Our guide to buying a car with HR or UP plates covers the NOC, road tax and typical timelines.
4. Know that re-registration won't change the BS norm. A BS-IV diesel with a DL number is still subject to GRAP Stage III, and the age-limit case is still before the Supreme Court.
5. Work out the age clock from the first registration date, and check for pending challans in both states.

How this differs from GRAP and the 10/15-year rule

• Winter entry restriction: fixed dates, applies only to vehicles registered outside Delhi, and covers BS-IV petrol cars as well as diesels.
• GRAP Stage III and IV: triggered by air quality, not the calendar. Stage III restricts BS-III petrol and BS-IV diesel four-wheelers in Delhi and nearby NCR districts, including Delhi-registered cars. Our explainer on BS-IV cars and GRAP has the details.
• Age limits: the 10-year diesel and 15-year petrol limits apply all year, but they are tied up in the Supreme Court. Under its 17 December 2025 order, over-age vehicles below BS-IV can face action, while owners of BS-IV and newer vehicles are protected from coercive steps based on age alone for now.

So a Delhi-registered BS-IV petrol car is outside both the entry rule and the Stage III list, while a Gurugram-registered BS-IV diesel can be caught by both. The No PUC, No Fuel rule sits on top: even a BS-VI car won't get fuel in Delhi without a valid certificate.

Common mistakes to avoid

• Assuming the 1 November rule is only for trucks. That was last year's rule.
• Treating a valid PUC certificate as proof of BS-VI. A PUC test measures emissions on the day; it does not change the car's norm.
• Paying an HR or UP seller in full before confirming Delhi re-registration is possible.
• Relying on forwarded messages instead of Delhi government, transport department and Delhi Traffic Police notices.

FAQs

Does Delhi's non-BS6 vehicle ban apply to private cars?

The official wording does not exclude private cars, and last December's similar restriction was applied to private vehicles. With no separate clarification published as of 25 October 2026, assume a BS-III or BS-IV private car registered outside Delhi is covered.

Can my BS-IV CNG car enter Delhi during the ban?

CNG vehicles are reported as exempt, without a BS-VI condition. Make sure your RC shows CNG as a fuel and carry it, especially if the kit was fitted later.

Is my Delhi-registered BS-IV car affected?

Not by this entry restriction. A BS-IV diesel or BS-III petrol can still be kept off the road under GRAP Stage III, and the 10/15-year age rules, which are before the Supreme Court, still matter.

Will the entry ban return next winter?

Most likely. The framework notified in July 2026 is described as applying every winter, with the entry restriction running from 1 November to 31 January, though the government can amend it.

What happens if I drive a BS-IV car into Delhi during the ban?

Last winter, non-compliant vehicles were turned back at checkpoints. Action under the Environment (Protection) Act is possible, but we found no official challan amount for this rule as of 25 October 2026.

Before you buy or sell this winter

Start by checking the emission norm and registration state of the car you own or want to buy. If you need a car you can drive into Delhi all year, you can compare BS-VI, CNG and electric options among used cars listed in Delhi NCR on Hooter, then confirm each car's emission norm with the seller and the Vahan record before you pay.