Antitrust Law And Mergers & Acquisitions In India: Addressing Competition Concerns In Modern Transactions

Posted On - 21 January, 2026 • By - Aniket Ghosh

Introduction

India’s Mergers and Acquisitions (M&A) have been the major ways through which businesses have grown and restructured. Companies are increasingly involved in acquisitions, mergers, and strategic investments to grow in new markets, deepen their shared existing markets, acquire technology, and achieve operational efficiency. In many sectors, M&A has become a regular tool for business strategy rather than an exceptional one.

Nevertheless, these deals might substantially alter market structure. If a merger or acquisition is not scrutinized appropriately, it may result in:

  • Less competition
  • Increased market power
  • Limited consumer choice
  • Disadvantages for small competitors

Consequently, Antitrust Regulation impact on mergers and acquisitions in India. Indian competition law attempts to strike a fair balance between letting businesses legitimately grow and curtailing anti-competitive and anti-consumer market scenarios.

Overview of Antitrust Law in India

The Competition law regime in India is governed by the Competition Act of 2002, which repealed the Monopolies and Restrictive Trade Practices Act. This alteration represented a change of a regulatory philosophy.

The Competition Act is less about monitoring and preventing monopolies per se; rather, it aims at creating competitive markets and discouraging conduct that is harmful to competition.

The Act is designed around four main objectives:

  1. To stop the conduct that causes significant adverse competition.
  2. To encourage and uphold competition in markets.
  3. To protect consumers’ interests.
  4. To ensure the freedom of trade for market operators.

The Competition Commission of India (CCI) is the statutory body that is responsible for the enforcement of the Act. The CCI has the authority to evaluate agreements, abuse of dominance situations, and mergers and acquisitions that meet the set thresholds.

Regulation of Mergers and Acquisitions under the Competition Act

The issues of mergers and acquisitions are handled in Sections 5 and 6 of the Competition Act that talk about “combinations.” A combination is:

  • The purchase of shares, voting rights, or assets.
  • The gaining of control over an enterprise.
  • Mergers or amalgamations between enterprises.

The Act does not require the notification of every transaction. Only those combinations that exceed certain jurisdictional thresholds relating to assets, turnover, or deal value must be mandatorily notified to the CCI.

Thresholds and the Deal Value Requirement

For years, the merger control regime was mainly based on asset and turnover thresholds to establish whether a transaction was subject to approval. However, this method turned out to be insufficient in such areas as technology and digital services where companies might have few physical assets or low revenue in India but still have a significant competitive presence.

The Deal Value Threshold was introduced by the Competition (Amendment) Act, 2023 to cover the gap. By this regulation, when a transaction has a deal value over a certain limit, the transaction must also be notified to the CCI when the target entity has significant business operations in India. These modifications ensure that competition concerns in large transactions in the digital or data-driven markets will be flagged even when the traditional thresholds are not met.

Mandatory Notification and Standstill Obligation

If a transaction is a notifiable combination, the parties are obliged to obtain the CCI’s authorization prior to the closure of the deal. The parties are required to refrain from implementing the transaction until such authorization is secured. This regulation is typically called the standstill obligation.

If a deal is implemented ahead of time without the necessary permission, which is often called “gun-jumping”, then it may be punished by a fine. The CCI has been very clear about it that the competition assessment should be completed before any changes in the market structure come into force.

Merger Review Process before the CCI

After a notification is submitted, the CCI goes through a formalized process to review the deal:

  1. Forms: Most of the deals are notified in Form I, whereas Form II is for those cases where the deal raises serious competition issues.
  2. Phase I Review: CCI undertakes a quick survey to assess the likelihood that a proposed combination will result in an appreciable adverse effect on competition. Most cases are resolved at this level.
  3. Phase II Query: If at first there are doubts, the CCI moves further to a far more detailed and thorough investigation of locational circumstances, industrial structure, and possible effects on competition. During this period, the parties may suggest certain commitments to remove the CCI’s worries.

Appreciable Adverse Effect on Competition (AAEC)

The most important test used by the CCI is whether the deal is going to lead to an Appreciable Adverse Effect on Competition (AAEC) in India. In making this judgment, the CCI looks at:

  • Market concentration and existing competition.
  • Entry barriers and buyer power.
  • Possible effect on prices, quality, and consumer choice.
  • Horizontal effects (between competitors), vertical effects (along the supply chain), or conglomerate effects (among related markets).
  • Impact on innovation and long-term market behavior.

Remedies and Modifications

In cases where competition concerns arise, the CCI may conditionally tie its approval to remedies designed to uphold competitive conditions:

  • Structural Remedies: Such as the divestiture of specific assets or business units.
  • Behavioural Remedies: Such as the obligation to grant access or restrictions on the use of exclusivity.

Usually, structural measures are used to deal with cases of substantial market power, while behavioural measures are widely applied in fast-developing sectors such as technology.

Penalties and Enforcement

The Competition Act provides the CCI with the authority to impose penalties for:

  • Failure to notify a notifiable combination.
  • Gun-jumping.
  • Giving incorrect or misleading information.

In severe situations, the CCI can furthermore order the change or cancellation of the transaction. Recent changes to legislation have reinforced enforcement powers, making compliance a vital part of transaction planning.

Conclusion

In India, Antitrust law has increasingly been viewed as a crucial factor in mergers and acquisitions. The situation with wider notification requirements, the Competition Commission which is more powerful in enforcement, and the competition issue which is more proactive can no longer be ignored by businesses only at the last moment of a transaction. These issues need to be resolved early on during the structuring of the deal. When compliance with Antitrust law is treated as a process, it does not impede the growth of businesses. Rather, it lays down a legal framework within which mergers and acquisitions can be carried out, preventing the erosion of competition, protecting the interests of consumers, and contributing to the stability of the market in the long run.