Get OLI-Certified

Once you are an OLI Associate and have shown your commitment, you can apply for official certification — whether you are a business, an adult, or under 18!

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OLI Certification for Businesses and Organisations

OLI certification officially validates your organisation’s multilingual commitment. Our 12-level programme enables businesses, institutions, and public services to gain recognition for their language capabilities, from basic communication to advanced proficiency. To achieve certification, simply provide evidence that you fulfil the criteria for your chosen level. Once certified, your organisation can proudly display its digital badge on your website and marketing materials. Stand out, get certified, and showcase your multilingual edge!

OLI Certification for Private Individuals

OLI certification provides a structured framework for recognising and validating your multilingual skills. With 12 levels to aim for, our programme caters to a range of abilities, from basic communication and cultural awareness to advanced multilingual expertise. To achieve certification, simply demonstrate that you meet at least three of the five criteria outlined for your chosen level.
Upon successful completion, you’ll receive an official certificate and a sticker to display your achievement. As OLI certification gains recognition, you can proudly showcase your digital badge on your website, CV, or social media profile. Stand out, get certified, and let the world see your multilingual edge!

OLI Certification for Children and Teenagers
OLI certification is here to celebrate your language skills! Our programme has four levels to help you show how well you can speak, read, and write in a new language. To get certified, just show us what you’ve learned. When you’ve finished a level, you’ll receive a certificate and sticker, and you can also display your digital badge online. Get certified and let everyone know about your language abilities!

How It Works

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Contribute

To be eligible for an OLI Certificate, you must contribute to our cause. We have several options available (Associate membership, donations, recurring donations).
Support our work
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Choose Assessment Type

After you’ve completed your payment, you will be forwarded to our Assessment Centre, where you can choose to do a self-assessment or opt in for a Verified OLI Certificate, meaning you will be able to book a call with one of our team members.

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Receive Your Certification

After completing the assessment, you will receive one of two certificates:

For self-assessment, you will receive a badge that reflects your achievement and — more importantly — your commitment to our cause.

If you opted for a Verified OLI Certification, you will receive a PDF Certificate and other materials to showcase your achievements.