The Indian National Space Promotion and Authorisation Centre (IN-SPACe), the single-window regulator for India’s private space sector, released fresh guidelines titled “Norms, Guidelines and Procedures for Implementation of Indian Space Policy-2023 in respect of Authorisation for Undertaking Planned Re-entry of Space Objects” on 23 July 2026. Under the new framework, any Indian entity that wants to bring a space object back into Earth’s atmosphere in a controlled manner must first obtain authorisation from IN-SPACe, whether the re-entry happens over India or anywhere else in the world. Foreign entities will need to route their applications through a company incorporated in India, and all operators must keep the risk of casualties below 1 in 10,000.
What Is Planned Re-entry of Space Objects?
Re-entry refers to the return of a launched object into Earth’s atmosphere from orbit. This return can be planned or unplanned, and with or without recovery of the object.
A planned re-entry is a deliberate and controlled return. The operator steers the space object back towards Earth, managing its trajectory, landing location, or timing using the object’s propulsion or attitude control systems. The goal is to bring the object down over a specific, pre-selected area, usually a remote stretch of ocean, so that anything surviving the fiery passage through the atmosphere lands away from people and property.
This is different from an unplanned re-entry, where a satellite or a spent rocket stage loses altitude naturally over time because of atmospheric drag, without any active control. In most such cases the object breaks apart and burns up on its own. The guidelines also distinguish planned re-entry from post-mission disposal, the end-of-life step in which a satellite is de-orbited so that it burns up completely, and from uncontrolled natural decay, which needs no separate approval.
Analogy · A planned vs natural landing Expand analogy
Think of a planned re-entry like a pilot landing an aircraft deliberately on a chosen runway, while an unplanned re-entry is like a paper plane drifting down wherever the wind takes it. The first needs a controller and a cleared airspace; the second simply happens on its own.
Key Provisions of the New Guidelines
Who Needs Authorisation
The central rule is that every planned re-entry undertaken by an Indian entity, whether inside or outside Indian territory, requires prior authorisation from IN-SPACe. There is no exception based on location, so an Indian company running a re-entry operation over the Pacific Ocean would still need Indian regulatory clearance.
Foreign entities intending to perform a planned re-entry must apply through an entity incorporated in India. In other words, a non-Indian operator can carry out re-entry over Indian territory only through an Indian company that takes responsibility for meeting the regulatory requirements.
There is, however, an important exemption. Objects expected to burn up, melt, fragment, or be destroyed during atmospheric re-entry as part of a post-mission disposal plan do not require a separate re-entry authorisation. This covers satellites whose orbits decay naturally and which are designed so that surviving debris on the ground is minimised in mass, size, and number. Such disposal plans must still be disclosed within the Space Debris Mitigation Plan submitted during the original authorisation of the satellite.
The 1 in 10,000 Casualty Risk Rule
The heart of the framework is a quantitative public-safety benchmark. The guidelines state that re-entry must be conducted so that the expected casualty risk remains below 1 in 10,000, a threshold that matches internationally accepted practice.
This means the probability that a person on the ground, at sea, or in airspace could be injured by falling debris must stay under one in ten thousand for the entire re-entry operation. Applicants must prove compliance through scientific risk assessments rather than simple assurances.
Advance Planning and Risk Assessment
Operators must disclose their re-entry plans early, right at the stage when the satellite or spacecraft is first authorised. They are required to submit detailed technical information, survivability studies, casualty risk assessments, and trajectory analyses.
The application package must cover mission objectives, the re-entry trajectory, the event timeline, possible failure scenarios, fragmentation patterns, ballistic coefficients, reliability analysis, the de-orbit strategy, and the predicted impact and danger zones. If IN-SPACe finds that safety standards are not met, it can demand changes in mission planning before granting approval.
Timelines are also laid down. Where re-entry is planned after launch, the application must be submitted at least six months in advance, and a separate approval is revalidated around three months before the scheduled re-entry.
Notification and International Coordination
Before every re-entry mission, applicants must obtain an Advisory Note from IN-SPACe. The relevant aviation and maritime authorities must then issue NOTAM and NAVAREA warnings, which are formal notices alerting aircraft pilots and ships about the hazard zone. These notifications should generally begin around 45 days before the scheduled re-entry, and revised notices are mandatory if schedules or danger zones change.
Where the planned re-entry could affect another country’s territory or its Exclusive Economic Zone (EEZ), applicants must secure prior clearance from that country before authorisation can be granted.
Liability and Insurance
The guidelines put the burden of responsibility squarely on the operator. Applicants must bear full liability for third-party damage and must protect the Government of India from liability claims that may arise under the Liability Convention (1972). Operators are expected to obtain adequate insurance, including mandatory third-party liability insurance where prescribed, and authorisation is contingent on satisfying these insurance and notification requirements.
Why the Guidelines Came Now
The new norms have arrived against the backdrop of a fast-expanding commercial space sector. Days before the guidelines were issued, India crossed a landmark with the launch of Vikram-1, the country’s first privately developed orbital rocket, developed by Skyroot Aerospace, from Sriharikota on 18 July 2026. The mission, named Aagaman, placed several customer payloads into low Earth orbit, making India only the third country after the US and China to field a private orbital launch capability.
India’s space startup ecosystem has grown from a single startup in 2014 to more than 400 startups by 2026. In 2026 alone, non-government entities attracted around $187 million in investments, and IN-SPACe has issued over 100 authorisations for satellite operations. The space economy, valued at roughly $8.4 billion today, is projected to grow five-fold to $40 to 45 billion by 2030.
More launches and more satellites mean more objects will eventually come back down. As companies develop reusable launch vehicles, crew capsules, and recovery missions, the number of planned re-entries will rise sharply. The guidelines give operators a clear, predictable path to follow while protecting public safety, which is why they have been framed as a detailed addition to the existing authorisation framework rather than a standalone law.
About IN-SPACe and the Indian Space Policy 2023
IN-SPACe is a single-window, autonomous nodal agency under the Department of Space (DOS). Its establishment was announced in June 2020, and its headquarters, located in Bopal, Ahmedabad, were inaugurated in June 2022. It is the bridge between ISRO and the private sector, responsible for promoting, enabling, authorising, and supervising the space activities of non-government entities. Dr. Pawan Goenka, former Managing Director of Mahindra and Mahindra, serves as its Chairman.
The guidelines implement the Indian Space Policy 2023, which was approved by the Union Cabinet on 6 April 2023. The policy assigns distinct roles: ISRO focuses on research and development and building capabilities, IN-SPACe acts as the authorising and regulating body for private players, and NewSpace India Limited (NSIL) operates as ISRO’s commercial arm. The policy was the first to throw open the entire space value chain, covering satellite manufacturing, launch services, space applications, and downstream services, to non-government entities.
The re-entry guidelines add a new chapter to the Norms, Guidelines and Procedures (NGP) document for the policy, the master framework that lists which space activities need IN-SPACe authorisation and the conditions attached to them.
India’s Wider Space Debris Efforts
The re-entry guidelines are part of a larger Indian push to manage space debris, the defunct satellites, spent rocket stages, and fragments that crowd Earth’s orbits. Globally, more than 25,000 objects larger than 10 cm are tracked in orbit, along with an estimated 500,000 fragments between 1 and 10 cm and over 100 million pieces smaller than 1 mm. Debris in low Earth orbit travels at around 7 to 8 km per second, making even a small fragment a serious threat to working satellites.
India has been building its debris management apparatus steadily. The Debris Free Space Mission (DFSM) initiative, announced in 2024, aims to ensure that no new debris is created by any Indian actor, public or private, by 2030. As of March 2026, a total of 129 trackable pieces of space debris originating from Indian satellite missions were in orbit.
ISRO has demonstrated controlled re-entry technology before. In March 2023, it carried out the controlled re-entry of the decommissioned Megha-Tropiques-1 satellite, ensuring the defunct spacecraft crashed into the Pacific Ocean. The Network for Space Object Tracking and Analysis (NETRA), with a sanctioned cost of ₹509 crore, is ISRO’s project for space situational awareness, tracking objects, predicting re-entries, and giving collision-avoidance advice. The dedicated IS4OM unit, established in 2022, coordinates all Indian activities for the long-term sustainability of outer space and handholds startups on debris mitigation.
India also follows international norms. ISRO is an active member of the Inter-Agency Space Debris Coordination Committee (IADC) and aligns its practices with the debris mitigation guidelines of the United Nations Committee on the Peaceful Uses of Outer Space (UNCOPUOS). The Liability Convention, the 1972 treaty that makes a launching state liable for damage caused by its space objects on Earth, underlies the insurance and liability clauses of the new guidelines.
The Way Forward
The guidelines arrive as Indian private firms prepare for missions that involve returning objects to Earth. Reusable launch vehicles, whose stages come back for refurbishment, and crewed missions under the Gaganyaan programme will depend on precisely this kind of controlled re-entry. A clear regulatory route gives startups and established operators certainty while designing such missions.
At the same time, the framework strengthens India’s position as a responsible spacefaring nation. By enforcing the 1 in 10,000 casualty threshold, mandating early risk disclosure, and requiring international coordination, India is aligning its domestic regime with the best practices of established space powers. As the country’s space economy grows towards the projected $100 billion by 2040, safety and sustainability rules of this kind will be as important to investors as they are to regulators.
Key Takeaways
- IN-SPACe released guidelines on 23 July 2026 requiring prior authorisation for the planned re-entry of space objects under the Indian Space Policy 2023.
- Every planned re-entry by an Indian entity, whether inside or outside Indian territory, requires IN-SPACe authorisation, and foreign entities must apply through an India-incorporated company.
- The casualty risk from any planned re-entry must remain below 1 in 10,000, and entities must submit trajectory and risk assessments for approval.
- IN-SPACe, established in June 2020, is an autonomous single-window agency under the Department of Space, headquartered in Bopal, Ahmedabad.
- The Indian Space Policy 2023 was approved by the Union Cabinet on 6 April 2023.
- The Debris Free Space Mission (DFSM), announced in 2024, aims to ensure zero new debris creation by 2030.
