Epo Validation Agreement

1 June 2023

EPO Validation Agreement: An Overview

The European Patent Office (EPO) is a leading organization that manages patents in Europe and beyond. The EPO is responsible for granting and validating patents in over 44 countries, including the member states of the European Union (EU).

In today`s globalized economy, companies seek to protect their inventions and intellectual property rights across multiple markets. Therefore, EPO has signed validation agreements with several non-EU countries to extend its services and provide patent protection in these regions.

The EPO validation agreement allows patent holders to validate their granted European patents in countries outside the EU. This agreement entails that the patents granted by the EPO will have the same legal status as national patents in the member states that have signed the validation agreement.

What is the Purpose of EPO Validation Agreement?

The EPO validation agreement aims to increase the effectiveness of patent protection in Europe and worldwide. The agreement allows for easier access to patent protection, saves time, and reduces costs for its users.

Moreover, the validation agreement provides flexibility in patent portfolio management, enabling companies to choose which countries to validate their patents.

This agreement benefits businesses by providing greater geographical coverage and ensuring a harmonized legal framework for patent protection in the countries that have signed the agreement.

Which Countries have Signed the EPO Validation Agreement?

Several countries have signed the EPO validation agreement to date. These include:

1. Tunisia

2. Morocco

3. Bosnia and Herzegovina

4. Montenegro

5. Cambodia

6. Moldova

7. Georgia

8. Albania

9. Serbia

10. North Macedonia.

In addition to these countries, the EPO has signed agreements with other non-EU countries to facilitate access to its services, such as Japan, the United States, Canada, and Australia.

How Does EPO Validation Agreement Work?

The EPO validation agreement is an optional service offered by the EPO to its users. After the European patent is granted, the patent holder can choose which states they want to validate the patent in. The patent validation process is similar to the national patent grant process, including the payment of national fees.

The validated patent will then have the same legal status as the national patent, including the requirement to maintain the patent and pay renewal fees.

Benefits of EPO Validation Agreement

The EPO validation agreement offers several benefits to its users, including:

1. Cost-effective: It saves money by avoiding the time and costs involved in applying for patents in various countries independently.

2. Time-efficient: The process is streamlined and straightforward, saving time for the patent holder.

3. Wider protection: It provides greater coverage with a single European patent, facilitating access to protection in several non-EU countries.

4. Harmonized legal framework: It ensures a harmonized legal framework for patent protection across the countries that have signed the agreement.


In conclusion, the EPO validation agreement allows for an efficient, cost-effective, time-saving, and harmonized legal framework for patent protection across several countries worldwide. The agreement has enabled users to validate their patents in countries outside the EU, expanding their patent portfolio and protecting their intellectual property rights effectively.