How a Data Transaction Works (The Broker's Role)
From sourcing to delivery: the 8 steps of a structured data sale, and the 4 protections (mandate, NDA, license, escrow) that secure the deal.
How a Data Transaction Works
The Role of the Broker & the Deal Room
10 slides · swipe or use the arrowsThe Challenge
Selling data is not selling a file
A data transaction follows a marked path: without a framework, neither the seller nor the buyer is protected.
Steps 1→4
From Identification to NDA
- ① Sourcing — identifying the data and its owner
- ② Qualification — reality, freshness, legality
- ③ Brokerage mandate — paid on success
- ④ Buyer NDA — usage limited to evaluation
Steps 5→8
From Due Diligence to Delivery
- ⑤ Due diligence — sample, origin, GDPR
- ⑥ Negotiation — price, usage, exclusivity, duration
- ⑦ Signature — license or assignment + usage clauses
- ⑧ Delivery — encrypted file, API, or clean room
The Broker's Role
A Neutral Intermediary
The broker connects parties, secures the transaction, and protects the seller's identity. Their mandate is paid on success → their interests are aligned with yours.
The Legal Framework
Mandated Neutrality (DGA)
Since September 24, 2023, data intermediaries must be neutral and not exploit data for their own account.
┌ European Commission — Data Governance Act (Regulation 2022/868)
The 4 Protections
What Secures the Deal
- Intermediation Mandate
- NDA (limited usage + return/destruction)
- Usage clauses / license (purpose, territory, duration)
- Escrow / Custody + KYC/KYB
Delivery Methods
Three Ways to Deliver
- Secure File (SFTP)
- API (live feed)
- Data clean room (analyze without seeing raw data)
Proof (Example)
A Typical Process
A carrier (geolocated delivery data) sells to an analytics player: masked mandate → deal room + NDA → DD → non-exclusive license, France, 24 months → escrow → monthly API delivery.
┌ Illustrative Example
Key Takeaway
A Transaction is a Protected Journey
This is precisely the journey of the d-nvest deal room.
- 8 steps, each covers a risk
- 4 protections: mandate, NDA, license, escrow
- A neutral intermediary aligns interests
Questions about monetising or buying data?
Talk to an expert — no strings attached.
The full guide
Selling data is not just about sending a file: a structured transaction follows an eight-step process, each covering a specific risk. (1) Sourcing identifies the data and its owner. (2) Qualification verifies its reality, freshness, and legality. (3) The brokerage mandate, paid on success, frames the mission. (4) An NDA is signed by the buyer, limiting usage to evaluation. (5) Due diligence covers a sample, origin, and GDPR compliance. (6) Negotiation sets the price, usage rights, exclusivity, and duration. (7) Signature formalizes a license or assignment with usage clauses. (8) Delivery is made via encrypted file, API, or data clean room.
The broker acts as a trusted intermediary: they connect parties, secure the transaction, protect the seller's identity, and receive a success-based commission — aligning their interests with those of the seller. The European framework mandates this posture: the Data Governance Act (applicable since September 24, 2023) requires data intermediaries to be neutral and not exploit data for their own account. This is why d-nvest positions itself as a neutral intermediary / deal room, not a data reseller.
Four protections secure the operation: the intermediation mandate, the NDA (usage limited to evaluation, then return or destruction), usage and license clauses (who can use the data, for what purpose, in which territory, for how long), and escrow/custody backed by KYC/KYB checks. Delivery, finally, can take three forms: secure file via SFTP, API for a live feed, or data clean room to analyze without transferring raw data.
Illustrative example: a carrier with geolocated delivery data transfers it to a retail analytics player. The mandate masks the seller's identity, a deal room and NDA frame the exchange, due diligence validates the sample, then a non-exclusive license (France, 24 months) is signed, secured by escrow, and the data is delivered via a monthly API. This process is precisely that of the d-nvest deal room: create yours to sell your data within a protected framework.
Sources
- Commission UE — Data Governance Act (Règl. 2022/868)
- Data markets & intermediation (arXiv, 2024)
- Data clean rooms — Databricks / Google Cloud
Educational content — not legal or financial advice. Figures carry their source and year.