# Open source licence review for a commercial product

Source: https://luatbanquyen.com/en/services/open-source-licence-review · Updated: 2026-08-28

Inventories the open source libraries in your product, finds licence conflicts, and surfaces the source-disclosure obligations you are already under.

Strong copyleft licences can require you to publish your own source when you distribute. The issue usually surfaces during due diligence before a funding round or an enterprise sale — the most expensive moment to find it.

- **Who may perform this:** Lawyer with a software background
- **Timeline:** Typically 1–3 weeks depending on the number of dependencies
- **How pricing works:** Quoted by the number of components reviewed and products covered.

## Deliverables

- A bill of materials with the licence for each library
- A list of conflicts and the obligations you must meet
- A remediation option for each case — replace, comply, or seek a separate licence

## What you provide

- The product's dependency list, or access to the repository
- How the product is distributed to users

## Contents

- [Software copyright and open source under Vietnamese law](/en/insights/software-and-open-source)
- [Assignment and licensing](/en/copyright/assignment-and-licensing)

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Reference material only; it does not replace legal advice on a specific matter.