Arché · Institutional determination
The first decision is often the one that costs the most.
Most of the difficulties institutions face do not appear during execution. They are already present in the first decision.
Before committing resources, an institution must determine whether its trajectory can be recognised, defended, and sustained. Arché is the institutional determination that precedes any execution.
Arché Determination · €1,500 excl. VAT · Refunded if the House declines to open instruction.
Before signing a lease. Before recruiting. Before filing. Before communicating. Before seeking accreditation. Before raising funds.
Before any structuring decision: Arché.
The Arché determination
Arché determines whether an institution should enter, when it should enter, and under which conditions its trajectory will remain defensible.
Why Arché exists
You may already have chosen your premises. Started your programmes. Prepared your communication. No one has yet determined whether this trajectory can be defended.
Across the mandates conducted by the House, one observation returns. The difficulties rarely come from ambition. They appear when a structuring decision has been made before being determined.
Arché exists to determine a trajectory before it needs to be rebuilt.
What we most often observe
You may already have signed a lease. Set up a company. Recruited a director. Announced the opening. Filed a programme. Sought an accreditation.
Each of these decisions was defensible on its own. Together, they do not always form a trajectory that is.
When the House is engaged after several months of work, it most often returns to a decision made at the very start of the project.
It is almost always to that first decision that one must return.
Three situations, one trajectory
The common thread is not nationality. It is a European trajectory that passes through France.
First decision
You are preparing your first establishment in France.
Your programmes are ready, your investors expect a timeline. French legibility has not yet been determined.
Arché reads this trajectory.
Project already underway
You have already committed your project.
Premises, hires, first filings: decisions are being made. Whether they form a defensible trajectory remains open.
Arché reads this trajectory.
Acceleration
You want to accelerate an existing project.
You already know higher education, in France or elsewhere. You assume the rest will follow. It rarely does.
Arché reads this trajectory.
Decisions taken in the wrong order can delay a project by several months and lead to reorientations representing hundreds of thousands of euros in investment.
In the most complex situations, these reorientations can exceed €300,000 to €800,000.
The most valuable verdict
The most valuable verdict is often NOT YET.
NOT YET often opens the way to an architecture capable of turning a fragile trajectory into a defensible one.
The work of the House is not to say no. It is to turn a potential NO GO into a defensible GO.
The protocol
What happens after the request
Transmit the request.
Institution, function carried, arbitration question. The House examines, then issues the invoice. Refunded if instruction is not opened.
Enter the Arch.
A protected page opens the briefing. Core documents are uploaded under named protocol.
The session.
Sixty minutes of determination, conducted personally by Sandrine Ouilibona.
Written Determination.
The reading is formalised and delivered within five business days, board-ready.
Decision.
A formal verdict.
The trajectory opens.
A GO authorises deployment. A NOT YET opens architecture. A NO GO closes the trajectory under current conditions.
The Arché question
Every Arché determination begins with the same question. What is the first decision you cannot afford to leave to chance today?
Determine before you commit.
Arché Determination · €1,500 excl. VAT · Refunded if the House declines to open instruction
Controlled access · Written determination · GO, NOT YET or NO GO

The determination is issued by
Sandrine Ouilibona
Strategic Architect of Institutional Entry
Founder · House of Educational Diplomacy
Arché does not validate projects. It determines whether they can enter, and whether their trajectory will remain defensible.
Each Arché determination is issued personally, before any public, financial, or institutional commitment. It reads structure, not declarations.
Follow Sandrine Ouilibona on LinkedInClarifications
Three common questions
Is Arché an audit?
Why €1,500?
Does Arché apply only to new institutions?
Institutional Research
The institutional readings developed by Diligence Consulting are informed by regulatory practice, international educational governance and academic research. They have contributed to publications in peer-reviewed scholarly journals on transnational higher education accreditation.
Consult the documentary foundations of the House →The readings conducted under the Arch are informed by regulatory practice, international institutional experience and published research.
