Does my client need CNBV authorization to contract me?

It depends on the service and on the type of institution. Every category of financial institution in Mexico has its own framework: the Ley de Instituciones de Crédito with the Circular Única de Bancos for banks, and the Ley Fintech with the Circular Única de Instituciones de Tecnología Financiera for electronic payment and crowdfunding institutions. The outcome is binary: either a full authorization process or a simple notice. Misclassifying a service that required full authorization creates a supervisory problem for the institution.

Who files the vendor authorization, the vendor or the institution?

The regulated institution files it, answers the regulator's observations, and carries the supervisory consequence. But the substance of the file describes the vendor's service, infrastructure, data handling and continuity provisions, which means it cannot be produced without the vendor.

Why do vendor filings receive observations?

Insufficient disaggregation is the most common cause. Service descriptions are usually written at the product or system level, and the regulator expects a narrative at the process and sub-process level: what happens, in what sequence, on which systems, involving which data, executed by which personnel, and recoverable under which continuity provision. Documentation prepared for another jurisdiction and inconsistency between the legal filing and the technical annexes are the other frequent causes.

How long does a vendor authorization take?

Based on matters currently before the regulator, each review cycle runs approximately six to eight weeks. That timeline belongs to the regulator. What can be compressed is the time between cycles: we deliver observation responses within 24 hours of receipt.

Solutions · CNBV vendor authorization counsel for technology providers

Your deal is not blocked by your product. It is blocked by your buyer's lawyer.

If your client's legal team does not know how to contract you, they will not. We build the compliance documentation that lets them say yes, and we work directly with their legal area until the contract is signed.

By Carlos Valderrama · Chambers Band 2 (individual)We work for the vendorDirect partner access

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What we deliver

Classification

Whether contracting you requires CNBV authorization or a notice

The file

Prepared with your client's legal team

Regulator observations

Answered in under 24 hours

Vendor-side clients

Google · Red Hat

The problem

Four reasons the contract is sitting still.

01 · The default answer is noIf your client's lawyer does not know how to contract you, the deal dies in the inbox. Nobody rejects you. The thread simply stops.
02 · The deadlockYou cannot sell the software because the client lacks the CNBV file, and the file cannot be built because nothing has been sold yet. We have broken that loop before.
03 · The cloud objectionBanks and regulated entities will tell you regulation forbids the cloud. It does not, and we have shared a stage with Google saying so. We give your team the arguments to close that objection in the meeting.
04 · The quarter you loseThe authorization your client files takes months. A vendor whose documentation is not ready when the yes arrives does not lose a week. It loses a quarter of pipeline.

The solution

We build what your buyer's legal team needs to sign.

Your proposal stops waiting on their legal review

We prepare a white-label legal opinion and a compliance guide your sales team attaches to the proposal. It tells your client's lawyer exactly how to contract you within the rules, so the review starts from a yes instead of a question.

You go to market without waiting for an authorization

Blocked by a licence requirement? We restructure the alliance so the financial entity acts as a lead generator rather than contracting a regulated service. No notice, no authorization, immediate go to market.

The regulator's questions do not stall your contract

When the CNBV raises observations on your client's file, we draft the response within 24 hours. The review cycle belongs to the regulator; the waiting between cycles does not have to belong to you.

Global leaders in Blockchain. A benchmark in Mexico, Latin America, and the Caribbean in the use of Blockchain and FinTech technology. We need more people like Legal Paradox®.

Marcos Allende López

IT Specialist in Blockchain · LACChain, Inter-American Development Bank

The best way to describe Legal Paradox® is as a full stack advisor. They have been a great ally in dispelling myths related to the adoption of technologies such as Cloud, AI, and Blockchain.

Armando Betancourt

Head of Partnerships · Google Pay LatAm

Where vendor filings stall

Your service description is not what the regulator is asking for.

Insufficient disaggregation is the most common source of CNBV observations in vendor filings. Service descriptions are almost always written at the product or system level, which is right for a commercial contract and not for a regulator.

The level of detailCNBV asks for a narrative at the process and sub-process level: what happens, in what sequence, on which systems, involving which data, executed by which personnel, and recoverable under which continuity provision. We extract that from your technical teams and do the translation ourselves, rather than asking engineers to write in regulatory language.
Docs from other jurisdictionsVendors who have cleared authorizations elsewhere consistently underestimate the gap. Documentation that satisfies a European, Singaporean or US framework usually needs substantive reworking rather than formatting adjustments, because Mexico's documentation standard is among the most demanding.
Legal and technical saying different thingsInconsistencies between the legal filing and the technical annexes are the other frequent source of observations. We prepare both, so the contradiction is caught before the regulator finds it rather than after.

How it works

From the call to the signature.

Three stages. The first one often ends the matter, because plenty of services turn out not to require a filing at all.

Stage 01
Classification
Every type of financial institution has its own framework: the Ley de Instituciones de Crédito with the Circular Única de Bancos for banks, the Ley Fintech with the Circular Única de Instituciones de Tecnología Financiera for IFPEs and IFCs. We review your service against the one that applies to your client and determine whether contracting you requires a full authorization or a simple notice. The answer is binary and it governs everything after it. Misclassifying a service that needed full authorization is a supervisory problem for your client, which makes it a commercial problem for you.
Stage 02
Sales enablement
We prepare the white-label legal opinion and the compliance guide your team attaches to the proposal, so your buyer's legal area starts from a documented yes instead of an open question. For many services this is where the deal unblocks and nothing further is needed.
Stage 03
The filing
Where authorization is required, we build the file with your technical teams and work alongside your client's legal area through every observation round. Based on matters currently before the regulator, each review cycle runs six to eight weeks. That clock is not ours; the time between cycles is, and we answer observations within 24 hours.

The filing

When the filing is unavoidable, we file it.

Once the deal is closed, your client needs CNBV and Banxico authorization to contract you. We handle the complete filing, including the technical report, the mandatory contractual clauses and an adversarial pre-filing review, so the regulatory process never becomes the reason a signed contract stalls.

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Clients

The vendors above are technology companies like yours. Most came to us with a deal already stalled on the other side's legal review.

Chambers and Partners ranks the firm and its founding partner in FinTech. Jurídicon®, the firm's legal AI platform, was recognised by the organisers of the LLM x Law Hackathon at Stanford Law School, and the firm was one of four projects out of sixty showcased at the AI Lab of the UK Financial Conduct Authority.

Next step

The lawyer on the other side is not the obstacle. The paperwork is.

Forty-five minutes with Carlos Valderrama, the partner who will handle your matter. We work for the vendor, alongside your buyer's legal team. No billing surprises.

Whether contracting you requires an authorization or a notice
What your buyer's legal team will ask for
How long the route takes and where it can stall

Questions