Global Information Infrastructure Governance And Competition Law Evolution

Introduction

Global Information Infrastructure Governance concerns the legal, institutional and economic governance of the networks, facilities, technologies and services through which information is created, transmitted, stored, processed and accessed worldwide. It includes telecommunications networks, internet backbone infrastructure, submarine cables, data centres, cloud computing, DNS and domain-name infrastructure, content-delivery networks, mobile networks, operating systems, app stores, search engines, digital advertising infrastructure, AI-compute infrastructure and major online platforms.

Competition law has evolved alongside this infrastructure. Initially, competition regulation concentrated on telecommunications monopolies and physical network access. With liberalisation, the focus shifted to interconnection, essential facilities, access pricing and non-discrimination. The rise of the internet introduced concerns about platform gatekeeping, interoperability, data advantages, network effects and vertical integration. Today, competition law increasingly examines whether control over information infrastructure can create structural dependency and durable digital market power.

1. Meaning of Global Information Infrastructure

Information infrastructure can be divided into several layers:

A. Physical infrastructure

This includes:

• submarine telecommunications cables;
• fibre-optic networks;
• mobile towers;
• satellites;
• internet exchange points;
• data centres;
• cloud-computing facilities;
• semiconductor and networking infrastructure.

Control over these facilities can create significant barriers to entry.

B. Network infrastructure

This includes:

• telecommunications networks;
• internet backbone networks;
• DNS infrastructure;
• routing systems;
• content-delivery networks;
• mobile network infrastructure.

Competition concerns arise where a dominant undertaking controls infrastructure necessary for competitors to operate.

C. Digital platform infrastructure

Examples include:

• operating systems;
• app stores;
• search engines;
• online marketplaces;
• advertising exchanges;
• payment systems;
• cloud platforms.

These infrastructures frequently operate as multi-sided markets connecting different groups of users.

D. Data and computational infrastructure

Modern information infrastructure increasingly depends upon:

• large-scale datasets;
• cloud storage;
• GPUs and AI accelerators;
• APIs;
• identity systems;
• authentication infrastructure;
• data-processing facilities.

This has expanded competition law beyond traditional telecommunications.

2. Historical Evolution

Stage I — State-Owned Telecommunications Monopolies

During the early development of telecommunications, many countries operated telecommunications through state monopolies.

The justification was usually that telecommunications constituted a natural monopoly because duplicating networks was economically inefficient.

Competition law therefore initially had limited application.

The principal regulatory concerns were:

• universal service;
• public access;
• network reliability;
• national security;
• affordability;
• technical standards.

However, monopoly control also allowed incumbent operators to restrict access by competitors.

3. Liberalisation And Telecommunications Competition

From the 1980s and 1990s, jurisdictions increasingly liberalised telecommunications.

Competition law became important because incumbent telecommunications operators controlled infrastructure that new entrants needed.

The principal questions became:

1. Must an incumbent provide network access?
2. At what price?
3. Can an incumbent discriminate between its own services and competitors?
4. Can infrastructure be duplicated economically?
5. When does refusal to provide access constitute abuse of dominance?

This generated the essential-facilities and access-regulation debate.

4. Essential Facilities Doctrine

The essential-facilities concept became particularly important for information infrastructure.

A facility may become competitively significant where:

• competitors cannot reasonably reproduce it;
• access is indispensable;
• denial prevents effective competition;
• access can technically be provided;
• granting access does not impose disproportionate obligations.

However, modern competition law generally does not treat every important infrastructure as an essential facility.

The threshold is deliberately high because forcing dominant firms to share assets can reduce incentives to invest.

5. Major Case Laws

1. United States v. AT&T — United States

Background

The AT&T litigation concerned the enormous telecommunications monopoly operated by AT&T in the United States.

AT&T controlled substantial portions of the national telecommunications system and related infrastructure.

Competition issue

The central concern was whether vertical and horizontal control of telecommunications infrastructure prevented effective competition.

Significance

The eventual settlement produced the 1984 divestiture of AT&T's local telephone operations into regional Bell operating companies.

The case is historically significant because it demonstrates that competition law can address infrastructure monopolisation through structural remedies.

Principle

Information infrastructure can become so economically fundamental that maintaining competition may require restructuring an incumbent rather than merely regulating individual contracts.

Modern relevance

The AT&T experience provides an early foundation for debates concerning:

• cloud infrastructure;
• internet backbone systems;
• AI computing;
• operating systems;
• digital identity;
• telecommunications networks.

6. United States v. Terminal Railroad Association — United States

Although predating the modern internet, United States v. Terminal Railroad Association is foundational to infrastructure competition law.

Facts

A group of railroads controlled critical terminal facilities at St. Louis.

Competitors effectively depended upon those facilities to access the market.

Competition concern

Control of the infrastructure could be used to exclude competing railroads.

Decision

The Supreme Court required an arrangement that would provide competitors with meaningful access to the infrastructure.

Importance for information infrastructure

The case became an important historical foundation for the essential-facilities concept.

Its logic is particularly relevant where several competitors depend upon a common infrastructure layer.

Examples today include:

• telecommunications networks;
• internet exchange infrastructure;
• payment infrastructure;
• cloud services;
• app-store infrastructure;
• interoperability systems.

7. Bronner v. Mediaprint — European Union

Facts

Mediaprint operated an extensive newspaper-delivery system in Austria. Bronner sought access to that distribution infrastructure.

Legal issue

The European Court of Justice considered when refusal to provide access to infrastructure could constitute abuse of dominance under EU competition law.

Decision

The Court applied a demanding standard.

The facility had to be essentially indispensable, and duplication had to be practically impossible or economically unreasonable.

Significance

Bronner established an important limitation on compulsory-access theories.

Information-infrastructure relevance

The principle is highly important for:

• cloud infrastructure;
• data centres;
• telecommunications;
• API access;
• digital identity systems;
• payment infrastructure;
• technical interoperability.

Dominance alone does not automatically create an obligation to share infrastructure.

8. Deutsche Telekom AG v European Commission — EU

Facts

Deutsche Telekom controlled important telecommunications infrastructure in Germany.

The European Commission found that its pricing structure created a margin squeeze affecting competitors seeking access to the network.

Legal issue

The issue was whether the incumbent could exploit control over upstream infrastructure to disadvantage competitors in downstream markets.

Decision

The EU courts upheld the Commission's approach to the abuse of dominance analysis.

Importance

The case established the significance of margin squeeze in regulated infrastructure markets.

Modern relevance

The same economic structure can arise when a dominant undertaking controls:

infrastructure + access + downstream services.

Modern examples include:

• cloud infrastructure plus cloud applications;
• operating systems plus applications;
• app stores plus competing digital services;
• payment rails plus financial services;
• advertising infrastructure plus advertising services.

9. Telefónica — EU

Facts

Telefónica was investigated by the European Commission concerning broadband access pricing in Spain.

The Commission found that the incumbent's pricing structure could exclude competitors from the downstream broadband market.

Legal issue

The case concerned the relationship between:

• upstream network access;
• wholesale pricing;
• downstream retail competition.

Significance

The case demonstrates that infrastructure competition is not limited to outright refusal of access.

A dominant undertaking may also undermine competition through pricing structures that make downstream entry commercially unviable.

Broader principle

Competition law therefore increasingly examines the economic architecture of infrastructure rather than simply individual discriminatory acts.

10. Google Shopping — EU

Facts

Google operated a dominant general search engine while also operating its own comparison-shopping service.

The European Commission found that Google systematically gave prominent placement to its own comparison-shopping service while disadvantaging competing comparison-shopping services.

Competition issue

The case concerned self-preferencing and leveraging of dominance from one digital infrastructure layer into another market.

Importance

The case represented a major shift from traditional infrastructure access cases.

Search engines are not physical infrastructure in the conventional sense, but they function as critical information-access infrastructure.

Modern significance

The case illustrates how competition law has expanded from:

physical infrastructure → digital infrastructure → information-access infrastructure.

11. Google Android — EU

Facts

Google imposed various contractual conditions concerning Android devices, including requirements associated with Google Search, the Play Store and other services.

Competition concern

The Commission examined whether Google's control over the Android ecosystem allowed it to reinforce its position in search and prevent competing services from gaining scale.

Significance

The case demonstrates the importance of ecosystem infrastructure.

An operating system can function as infrastructure because:

• developers depend upon it;
• users depend upon it;
• manufacturers depend upon it;
• applications depend upon technical interfaces;
• distribution can be controlled through platform rules.

Broader lesson

Competition law increasingly examines dependency relationships, rather than only market shares.

12. Google Android — India

The Competition Commission of India also examined Google's conduct concerning the Android mobile ecosystem.

Issues

The CCI considered matters including:

• pre-installation;
• search preferences;
• app distribution;
• Play Store access;
• contractual restrictions;
• ecosystem dependency.

Importance

The Indian approach demonstrates that digital infrastructure competition is now a global phenomenon rather than a purely European or American issue.

Broader significance

Operating systems increasingly function as gateways through which users and businesses access digital markets.

13. Microsoft Corp. v Commission — EU

Facts

Microsoft was found to have abused its dominant position through conduct involving interoperability information and the tying of products.

Infrastructure significance

The case is important because interoperability information can itself become competitively significant.

Competitors may need technical information to ensure that their products work effectively with a dominant platform.

Principle

Control over technical interoperability can become a source of market power.

Modern relevance

This principle has become particularly significant for:

• APIs;
• cloud interoperability;
• operating systems;
• messaging systems;
• AI platforms;
• digital identity systems;
• smart-device ecosystems.

14. United States v. Microsoft — United States

Facts

Microsoft's dominance in PC operating systems was used as a foundation for conduct affecting competition from web browsers.

Competition concern

The case examined how a dominant infrastructure layer could be used to protect or extend dominance into adjacent markets.

Importance

The case introduced a powerful concept for modern information infrastructure:

Control of a gateway can create power over complementary markets.

An operating system is not simply a product. It can function as a platform through which other products reach consumers.

Modern application

The same logic can apply to:

• mobile operating systems;
• cloud platforms;
• app stores;
• digital advertising systems;
• AI foundation models;
• search infrastructure.

15. Trinko — United States

Verizon Communications Inc. v. Law Offices of Curtis V. Trinko is an important counterpoint to expansive essential-facilities theories.

Facts

The litigation concerned telecommunications competition and allegations concerning Verizon's obligations toward competitors.

Supreme Court approach

The US Supreme Court was cautious about imposing affirmative duties on dominant companies to assist competitors.

Principle

Competition law should not automatically transform courts into regulators of infrastructure-sharing arrangements.

Importance

Trinko demonstrates the tension between two objectives:

Access regulation
versus
preserving incentives for infrastructure investment.

This remains one of the central problems in modern cloud, AI and digital-infrastructure competition.

16. Evolution From Infrastructure Monopoly To Ecosystem Governance

The evolution can be represented as follows:

Telecommunications monopoly

↓

Network liberalisation

↓

Interconnection regulation

↓

Essential facilities

↓

Access pricing and margin squeeze

↓

Platform dominance

↓

Self-preferencing and leveraging

↓

Data and interoperability

↓

Cloud and compute dependency

↓

AI infrastructure and digital ecosystems

Thus, competition law has progressively moved from controlling who owns physical infrastructure toward controlling who controls gateways, interfaces, data and computational capacity.

17. Network Effects

Information infrastructure is especially susceptible to network effects.

The value of a service may increase as more users join it.

For example:

More users

→ more data

→ better service

→ more developers

→ more complementary products

→ more users.

This can produce self-reinforcing concentration.

Competition law therefore increasingly asks whether network effects create an enduring competitive advantage that cannot realistically be challenged by ordinary entry.

18. Interoperability As A Competition Issue

Interoperability has become a central infrastructure issue.

A dominant platform can potentially restrict competition by:

• withholding APIs;
• degrading interoperability;
• limiting technical access;
• imposing discriminatory standards;
• changing interfaces;
• restricting data portability;
• preventing cross-platform functionality.

This is particularly important in:

• messaging;
• cloud computing;
• operating systems;
• payments;
• digital identity;
• smart-home systems;
• enterprise software;
• AI services.

19. Data As Information Infrastructure

Data has become an infrastructure-like competitive resource.

Large platforms may possess:

• consumer behavioural data;
• search data;
• location data;
• transaction data;
• advertising data;
• technical telemetry;
• training datasets.

The competitive concern is not simply possession of data.

The critical question is whether exclusive access to data prevents competitors from reaching efficient scale.

Competition law may therefore intersect with:

• data portability;
• privacy law;
• cybersecurity regulation;
• interoperability obligations;
• data-access remedies.

20. Cloud Computing And Infrastructure Dependency

Cloud computing has transformed information infrastructure.

A business may depend upon a cloud provider for:

• computing;
• storage;
• databases;
• networking;
• AI services;
• cybersecurity;
• authentication;
• software infrastructure.

This creates potential cloud dependency.

Competition concerns include:

A. Switching costs

Migrating large datasets and applications may be expensive.

B. Data egress costs

Charges associated with moving data out of a cloud ecosystem can discourage switching.

C. Technical lock-in

Applications may become dependent upon proprietary APIs.

D. Bundling

Cloud infrastructure may be combined with downstream software.

E. Preferential treatment

A cloud provider may potentially favour its own applications or services.

These issues extend traditional telecommunications concerns into the cloud era.

21. Submarine Cables And Global Connectivity

Submarine cables carry the overwhelming majority of international internet traffic.

Competition concerns can arise from:

• ownership concentration;
• exclusive landing arrangements;
• discriminatory access;
• capacity allocation;
• vertical integration;
• national security restrictions.

Because several countries may depend on the same cable routes, infrastructure governance increasingly has a cross-border dimension.

Competition authorities therefore face jurisdictional questions where infrastructure located in one country affects markets in several others.

22. Internet Exchange Points And Backbone Infrastructure

Internet Exchange Points allow networks to exchange traffic efficiently.

If access to an exchange point becomes competitively important, questions may arise concerning:

• membership;
• access terms;
• pricing;
• technical standards;
• discriminatory treatment.

Similar concerns can arise with backbone networks and content-delivery infrastructure.

23. DNS And Internet Naming Infrastructure

The Domain Name System is another form of information infrastructure.

Competition questions can concern:

• registry access;
• registrar services;
• domain allocation;
• interoperability;
• technical standards;
• concentration among infrastructure providers.

Governance is complicated because DNS is simultaneously:

• technical infrastructure;
• commercial infrastructure;
• global governance infrastructure.

24. Digital Identity Infrastructure

Digital identity systems create a newer competition problem.

Identity infrastructure may determine access to:

• banking;
• government services;
• healthcare;
• telecommunications;
• online platforms;
• payments.

If a small number of providers control identity verification or authentication infrastructure, competitors may become dependent upon them.

Potential concerns include:

• exclusion;
• interoperability;
• discriminatory access;
• switching costs;
• data concentration;
• tying identity services to other products.

25. AI Compute As Emerging Information Infrastructure

The development of generative AI has introduced another infrastructure layer:

AI compute.

This includes:

• GPUs;
• AI accelerators;
• cloud clusters;
• model-serving infrastructure;
• inference APIs;
• specialised data centres.

Competition concerns may emerge where control is concentrated across multiple layers:

chips → cloud → compute → models → APIs → applications.

This creates the possibility of vertical infrastructure dependency.

26. Global Governance And Jurisdictional Fragmentation

Information infrastructure is inherently cross-border.

One company may:

• own infrastructure in the United States;
• process data in Europe;
• serve customers in India;
• use cloud infrastructure in Singapore;
• operate through subsidiaries in several jurisdictions.

Consequently, competition authorities increasingly face:

• overlapping jurisdiction;
• conflicting remedies;
• different definitions of dominance;
• different merger thresholds;
• divergent interoperability requirements;
• data-localisation rules.

This has encouraged greater cooperation between competition authorities.

27. From Ex Post To Ex Ante Regulation

Traditional competition law is largely ex post.

It intervenes after conduct produces or threatens competitive harm.

Digital infrastructure has encouraged ex ante regulation.

Examples include rules requiring:

• interoperability;
• data portability;
• non-discrimination;
• transparency;
• access;
• restrictions on self-preferencing;
• merger notification;
• platform governance obligations.

The European Union's Digital Markets Act is an important example of this broader movement.

28. Competition Law And Infrastructure Resilience

Modern infrastructure governance also considers resilience.

Concentration may create:

• single points of failure;
• systemic outages;
• cybersecurity vulnerabilities;
• supply-chain dependency;
• geopolitical dependency.

Competition law traditionally focuses on economic competition, while infrastructure regulation considers resilience and security.

The two increasingly overlap.

A market may technically be competitive while still being systemically dependent on a small number of infrastructure providers.

29. Structural Versus Behavioural Remedies

Competition authorities have several potential remedies.

Behavioural remedies

• non-discrimination;
• access obligations;
• interoperability;
• transparency;
• licensing;
• data portability;
• restrictions on tying.

Structural remedies

• divestiture;
• separation of infrastructure and downstream businesses;
• prohibition of acquisitions;
• ownership restrictions.

The historical AT&T litigation demonstrates the potential power of structural remedies, while modern digital cases frequently rely on behavioural and regulatory remedies.

30. Six Major Legal Principles Emerging From The Case Law

The global case law collectively supports six major principles:

1. Infrastructure control can create market power

AT&T and Terminal Railroad demonstrate the importance of control over critical infrastructure.

2. Essentiality must normally be demonstrated

Bronner and Trinko caution against treating every important facility as an essential facility.

3. Infrastructure access can be abused through pricing

Deutsche Telekom and Telefónica demonstrate the importance of margin squeeze and exclusionary pricing.

4. Digital infrastructure can be a gateway

Microsoft demonstrates how control over a platform layer can affect adjacent markets.

5. Information infrastructure includes interoperability

Microsoft's EU case demonstrates that technical interoperability can become competitively significant.

6. Search and operating systems can operate as infrastructure

Google Shopping and Android demonstrate that competition law increasingly applies infrastructure concepts to digital ecosystems.

31. Emerging Competition Risks

Future competition-law issues are likely to include:

1. Cloud concentration
2. GPU and AI-compute concentration
3. Submarine cable ownership
4. Digital identity monopolies
5. Interoperability restrictions
6. Data-access restrictions
7. AI model ecosystems
8. API dependency
9. Operating-system gatekeeping
10. App-store infrastructure
11. Internet backbone concentration
12. Digital payment rails
13. Cybersecurity infrastructure concentration
14. Data-centre concentration
15. Satellite internet infrastructure
16. Cross-platform identity systems
17. AI-agent interoperability
18. Digital public infrastructure

32. Overall Legal Evolution

The development can be summarised in four generations:

The fundamental transformation is therefore:

From ownership of physical networks to control over digital gateways and dependency-producing ecosystems.

Conclusion

Global information infrastructure governance has fundamentally changed the role of competition law. Earlier competition cases dealt primarily with physical network monopolies, where the principal concern was whether competitors could obtain access to indispensable infrastructure. Cases such as Terminal Railroad, AT&T, Bronner, Deutsche Telekom and Telefónica established the foundations for analysing infrastructure access, essentiality, pricing and exclusion.

The digital economy subsequently transformed the concept of infrastructure. Microsoft, Google Shopping and Google Android demonstrate that an operating system, search engine or digital ecosystem can function as a form of economic and informational infrastructure even without being a traditional physical network.

The contemporary challenge is therefore broader than preventing monopoly pricing. Competition authorities must examine who controls the infrastructure through which markets operate—including data, APIs, cloud computing, identity systems, AI compute, app distribution and digital gateways.

The future evolution of competition law is consequently likely to move toward a combined framework of competition, interoperability, infrastructure access, data governance, resilience and ex ante digital regulation. The central legal question will increasingly be:

When does control over information infrastructure become control over the competitive conditions of entire markets?

That question lies at the heart of modern global digital antitrust.