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Mobility services bring together several kinds of responsibility. A vehicle can belong to one organisation, be used by another and receive support from several more. A customer may interact mainly with a platform while the work behind the service involves a fleet team and individual Captains. Clear language helps each person understand where a decision belongs.
Describe the role before the organisation
Start with the activity: owning the asset, allocating it, maintaining it, providing energy, arranging finance or coordinating service. Then identify the organisation responsible for that activity within the proposed arrangement. A familiar title such as partner or operator may be too broad to explain what someone can actually decide.
Sparrow’s company overview introduces an operating approach across vehicles, Captains and supporting work. A particular programme needs a more detailed account. State which tasks Sparrow would undertake, which remain with another party and which still require agreement. The general company description should not be read as the scope of every relationship.
Keep ownership and use separate
Owning a vehicle does not by itself determine who schedules a shift, approves maintenance or responds when the vehicle becomes unavailable. Equally, using the vehicle does not automatically establish ownership or a right to transfer it. These distinctions should remain clear in a proposal, a working record and a public explanation.
The IFC’s Leasing in Development manual explains the separation between ownership and use in leasing arrangements. It is a general framework rather than a description of a Sparrow offer. The Asset Owners page provides further context for discussing the work and oversight surrounding vehicles that someone else may operate.
Locate the decision during an exception
Routine tasks can appear clear until something changes. Consider a vehicle awaiting repair: who reports the issue, who approves the work, who pays and who tells the customer what happens next? Each question may have a different answer. Record the sequence so one person is not left waiting for an assumed decision from another.
The World Bank’s guidance on allocating partnership risks considers the parties’ ability to influence and manage a risk. Although written for public-private partnerships, that principle helps frame a responsibility discussion. It does not determine the terms of another arrangement; those must be agreed for its actual circumstances.
Make the explanation usable by each audience
A Captain needs a clear support route. An owner needs visibility over the asset and relevant obligations. A customer needs to understand service scope and escalation. A financing institution needs to know who controls the activities behind the proposed cash flows. Give each audience enough detail to act without creating conflicting descriptions of the same arrangement.
Review the role description whenever a task or service changes. If responsibility transfers, record the effective date, outstanding work and person accepting it. Clear roles make collaboration easier because participants can see both their contribution and the point at which they need another party’s decision.


