• Press
  • Wednesday 11th March 2026

Re⁠-⁠Architecting Regulatory Reporting with REGnosys and Open Source

Our CEO and Founder, Laurent-Olivier Labeis (Leo), recently spoke with Adrian Sharp at A-Team Insight, from A-Team Group about REGnosys’ role in supporting the shift toward shared, machine executable standards in regulatory reporting.


Leo reflected on REGnosys’ early partnership with ISDA in support of the Common Domain Model (CDM), including the creation of Rosetta, which was later contributed to FINOS as open source. By expressing logic and reporting rules in a standardised, machine executable format, firms can implement market standards more consistently across the industry.


This work is increasingly relevant as continuous regulatory updates and greater scrutiny place growing pressure on traditional reporting architectures, as seen with the operational demands of SFTR.


By lowering the barrier to entry, we aim to make it easier for firms to experiment with CDM and open source tooling and move toward an approach that can reduce operational disruption and compliance costs.


Read the full article here:

https://a-teaminsight.com/blog/re-architecting-regulatory-reporting-with-regnosys-and-open-source/

Data Modelling

Take an existing data pipeline of any form…

Just choose among your existing business processes to experiment a model-driven approach in +/- 2 days.​
We can start from any kind of artefact, from XML messages down to Excel or even PDF documents.

… To demonstrate the model-driven approach…

Our team of data engineering experts works in immersion with you and guide the process from start to finish.​
Our promise: some executable data pipeline running based on your model by the end of the workshop.

… Which you can deploy within your organisation

All it takes is a cross-functional team of developers and non-developers, who is open to a fresh (and fun!) approach.​
The buck doesn’t stop there. That team is now empowered to carry that project forward and build model-based pipelines for your organisation.
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Reporting Audit

First, map your data into CDM...

We have it covered it. All it takes is a +/- 2-day immersion workshop with your tech team to build your mappings.
As a by-product, you get a ready-to-use API to convert all your trade data

… And access your audit results on-line…

Once your trade data have been mapped, our reporting engine compares its output to your reports and analyses any discrepancy.
Analysis is developed within 6 weeks and results published into a web application.

… Through a powerful user interface

Forget static audit reports that end-up on a shelf.
Our reporting engine is available on-demand to reconcile your reporting process end-to-end and down to single trade flow, through a fully interactive interface.
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Model-Driven Regulation

Bring-on the regulatory text…

Can be anything in your existing corpus, as long as it’s digestible and relatively self-contained.
The target is to deconstruct that text and reconstruct a model of the regulation in +/- 2 days.

… We’ll handle the rest…

Our team of regulatory and engineering experts works in immersion with you and guide the process from start to finish.
Our promise: some executable code running by the end of the workshop, delivered to you and ready for demonstration.

… And you’re ready to develop rules on your own

All it takes is a cross-functional team, ideally all-encompassing from policy to technology, who is open to a fresh (and fun!) approach.
The buck doesn’t stop there. Your team is now empowered to carry that project forward inside your organisation.
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CDM Integration

We do the data mappings for you…

Just extract transaction data from your booking, reporting or any other systems, we handle the rest.
We build mappings in immersion with your tech team, as a packaged +/- 2-day workshop that includes valuable CDM training – and is fun (yes, really)!

… And deliver you a packaged output…

Forget data mapping spreadsheets and forget hard-coded translation buried deep into your code base.
What you get is a transparent, maintainable CDM translation dictionary, automatically packaged into an API to translate your internal trade messages.

… Which you can start using right away

Start using the API for testing right away. For production deployment, we offer a range of hosting options that adapt to your technology stack.
The application grows with you. Just edit your dictionary to connect more and more systems to CDM.
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