The license–lease problem in data center colocation arrangements: Contract drafting is outpacing property law
Across the data center industry, colocation agreements are increasingly structured as licenses rather than leases. For providers, the rationale is straightforward. Modern data centers are highly managed operational environments that bear little resemblance to traditional commercial real estate. Providers want flexibility to control access, manage infrastructure, relocate equipment, when necessary, and avoid the constraints that can accompany landlord-tenant relationships.
As a result, many colocation agreements are carefully drafted to characterize the customer’s rights as a license to use space, power, cooling, and connectivity services rather than a leasehold interest in real property. So far, the market has largely embraced this approach, and license-based structures have become common across the industry.
The distinction matters because leases and licenses carry different legal consequences. A tenant generally receives statutory and common-law protections associated with landlord-tenant relationships, while a licensee typically does not. By characterizing colocation arrangements as licenses, providers often seek to avoid obligations and restrictions that may otherwise apply to landlords. Customers, in turn, may lose protections that would ordinarily accompany a leasehold relationship.
That market practice has created an emerging legal tension. Providers frequently disclaim the landlord-tenant relationship during negotiations to avoid statutory obligations and tenant rights, while at the same time they have sought to assert rights traditionally associated with landlords when doing so benefits them.
The most notable example involves lien rights against customer equipment. In certain circumstances, providers may assert rights resembling statutory landlord liens or other remedies historically associated with landlord-tenant relationships. That raises an obvious question: If the arrangement is not a landlord-tenant relationship, why should landlord-specific remedies apply?
The issue is particularly significant in the colocation context because the assets involved are often mission-critical and highly valuable. Servers, networking equipment, and related infrastructure may represent substantial investments, and disputes over equipment access, possession, removal, or encumbrance can have immediate operational consequences for customers and their lenders.
To date, there is relatively little case law directly addressing this tension. Existing decisions generally arise in adjacent contexts, including lease-versus-license disputes, tax treatment questions, telecommunications infrastructure arrangements, and other classification issues. Those cases establish familiar principles, including the proposition that courts look beyond contractual labels and focus on the substance of an arrangement. They do not, however, provide clear answers regarding how courts will treat modern colocation relationships when providers seek to avoid landlord obligations while simultaneously invoking landlord-type rights.
As the industry continues to grow, courts will likely be asked to address that question more directly. The increasing scale of data center operations, combined with the value of the equipment housed within them, makes future disputes almost inevitable. Customers, lenders, and bankruptcy stakeholders will have strong incentives to challenge aggressive enforcement positions that depend on landlord-type remedies. Providers, meanwhile, will continue to emphasize the service-oriented and operationally integrated nature of colocation arrangements.
Ultimately, the dispute is not simply about labels. It is about consistency. If colocation agreements are truly licenses, courts may be reluctant to permit providers to selectively invoke rights that depend on the existence of a landlord-tenant relationship. Conversely, if certain arrangements function more like leases in practice, courts may conclude that landlord-tenant principles cannot be avoided through drafting alone.
For now, the market continues to operate in an area where contractual practice is developing faster than clear legal precedent. That gap has not yet produced a substantial body of reported decisions but given the continuing growth of the data center sector and the increasingly aggressive positions being taken in some disputes, that is unlikely to remain the case for long. The law in this area is still developing, and the license-versus-lease debate may become one of the more consequential legal questions facing the colocation industry in the years ahead.
