What is the difference between body leasing and temporary work?

Definition and basic distinctions

Body leasing and temporary work are two models for the flexible sourcing of employees or specialists that are often confused but differ significantly in terms of regulations, the nature of the work provided and the target group. Body leasing involves the hiring of highly skilled IT specialists from a company providing such services, with the specialists working under the professional direction of the client. Temporary work, on the other hand, is a form of employment regulated by dedicated legislation (such as the Law on the Employment of Temporary Workers), in which a temporary employment agency hires a temporary worker and then directs them to perform work for a specific user employer.

Understanding these distinctions is crucial for organizations, as choosing the wrong model can carry legal, financial and operational consequences. In many jurisdictions, the boundary between temporary staffing and service-based contractor arrangements is a frequently debated and legally sensitive topic.

How each model works

Body leasing in practice

In a body leasing arrangement, the client organization identifies a need for specific IT expertise and contacts a specialized IT staffing provider. The provider sources a suitable specialist from its talent pool or network, presents the candidate to the client and, upon mutual agreement, deploys the specialist to work on the client’s project. The specialist operates under the client’s technical direction, using the client’s tools and processes, but remains contractually tied to the body leasing provider.

The engagement is governed by a service agreement between the provider and the client, which defines the scope of work, duration, rates and other commercial terms. The specialist typically operates on a B2B basis or is employed by the provider, creating a clear contractual separation from the client organization.

Temporary work in practice

In temporary work, the process follows a more regulated framework. A temporary employment agency recruits and hires workers as its own employees (or, in some jurisdictions, on civil contracts). The agency then assigns these workers to client organizations (user employers) to perform work under the client’s day-to-day supervision and management. The temporary worker is formally an employee of the agency but physically works at the client’s premises and is integrated into the client’s organizational structure.

The arrangement involves three parties with distinct roles: the temporary work agency (legal employer), the user employer (where the work is performed) and the temporary worker. Each party has specific rights and obligations defined by law.

Legal framework and regulations

Temporary work regulations

The primary difference lies in the legal basis. Temporary work is strictly regulated by dedicated legislation that specifies several important constraints. These typically include: the maximum duration of employment of a temporary worker with a single user employer (often 18 months within a 36-month period, though this varies by jurisdiction), principles of equal treatment regarding pay and working conditions, obligations of both the temporary work agency and the user employer, and licensing requirements for agencies providing temporary workers.

Violations of temporary work regulations can result in significant penalties, including fines and the legal fiction of a direct employment relationship between the temporary worker and the user employer. These regulations exist to protect temporary workers from exploitation and to prevent the circumvention of labor law protections.

Body leasing regulations

Body leasing is not separately regulated by law and is based on the general provisions of civil law governing service contracts. The relationship between the client and the provider is commercial in nature, governed by a service agreement rather than employment legislation. There are no statutory maximum duration limits, no mandatory equal pay requirements (relative to the client’s employees) and no specific licensing requirements for the provider (beyond general business licenses).

However, this regulatory freedom comes with an important caveat. If the actual execution of a body leasing arrangement exhibits the characteristics of temporary employment — particularly the integration of the specialist into the client’s organizational structure and the exercise of employer-like authority — authorities may reclassify the arrangement as disguised temporary work, subjecting it to all applicable temporary work regulations.

Profile of specialists and nature of work

Body leasing

Body leasing typically focuses on providing highly skilled IT professionals — software developers, system architects, data engineers, test automation specialists, DevOps engineers and other experts with specialized knowledge and extensive experience. These specialists are engaged for complex technology projects that require specific expertise not available internally.

The compensation in body leasing reflects the high qualification level and typically exceeds temporary work rates significantly. Daily rates can range from several hundred to several thousand euros, depending on the specialization, experience and market demand.

Temporary work

Temporary work covers a much broader spectrum of positions and industries. It is frequently used for simpler, seasonal work or as a replacement during the absence of permanent employees. While specialized IT temporary work exists, the traditional model is oriented more toward standardized job profiles across various sectors including manufacturing, logistics, administration and customer service.

Employment relationship and management authority

Temporary work

In temporary work, the agency is formally the employer, signing the employment contract with the temporary worker and bearing the associated employer obligations (salary payment, social security contributions, vacation entitlements). The user employer exercises day-to-day management authority over the temporary worker and is responsible for organizing their work. The temporary worker is integrated into the user employer’s business organization, working alongside permanent staff.

Body leasing

In the body leasing model, especially when specialists operate on B2B contracts, there is no formal employment relationship between the specialist and the provider in the traditional labor law sense — it is a business relationship between two entities. The end client provides the specialist with technical direction regarding the tasks to be performed, but the specialist typically retains more autonomy in choosing work methods than a temporary worker would.

This distinction in management authority is one of the critical factors that differentiate body leasing from temporary work from a legal perspective. The more the client exercises direct employer-like control over the specialist (including dictating working hours, location, tools and methods), the greater the risk that the arrangement may be reclassified as temporary work.

Flexibility and time constraints

Both models offer flexibility but under different rules. Temporary work is subject to statutory time restrictions on working for a single user employer. Once the maximum duration is reached, the temporary worker must either be hired permanently by the user employer or the assignment must end.

Body leasing, based on civil law contracts, has no such statutory time restrictions. The length of cooperation depends entirely on the contractual arrangement between the client and the provider and can range from a few weeks to several years. This makes body leasing particularly attractive for long-term projects or ongoing needs for specialized competencies where the time limitations of temporary work would be disruptive.

Cost structures

Temporary work costs include the agency’s markup on the worker’s salary, which covers recruitment, administration, employer social security contributions and the agency’s profit margin. Equal pay provisions may increase costs over time as the temporary worker’s compensation must eventually align with comparable permanent employees.

Body leasing costs are based on freely negotiated rates that reflect the specialist’s qualifications and market demand. There are no regulatory constraints on pricing, and various billing models can be agreed upon, including time-and-material, fixed monthly rates or milestone-based payments.

Risk management considerations

Organizations must carefully manage the risks associated with each model. With temporary work, the primary risks relate to compliance with employment regulations, managing transitions when maximum duration limits are reached and maintaining workforce stability. With body leasing, the key risks include ensuring that the arrangement does not inadvertently constitute disguised temporary work, managing knowledge retention when specialists depart and maintaining quality control over externally sourced talent.

Working with ARDURA Consulting

ARDURA Consulting operates as a specialized IT staffing provider in the body leasing segment, supplying highly qualified IT professionals for demanding technology projects. Through careful contract structuring and clear delineation of roles and responsibilities, ARDURA Consulting ensures that its engagements maintain the characteristics of genuine service-based arrangements, providing clients with legal certainty and access to top-tier IT talent.

Summary

Although both body leasing and temporary work allow for flexible sourcing of human resources, they are two distinct models that differ in their legal basis, profile of workers, nature of work and regulatory constraints. Body leasing is a model typical of the IT industry for the provision of highly qualified experts, based on civil law service contracts with no statutory duration limits. Temporary work is more broadly applicable, subject to specific statutory regulations designed to protect workers, and covers a wider range of positions and qualification levels. Organizations should choose between these models based on a thorough analysis of their staffing needs, the required skill level, the expected duration of the engagement and the applicable legal framework in their jurisdiction.