One Terrene International (OTI), in short OTI, is the parent/umbrella of an international network of organisations involved in adult education and youth work in a variety of fields in Europe.

The organisation was born in 2009 in London, UK and in 2011 in Cyprus and now its network has spread out to more than 14 countries including but not limited to Greece, Italy, Hungary, Romania, Slovakia and other OTI locals in EU and non-EU countries. The organisation has strong partnerships with Eastern European Partnership countries and EUROMED countries as well.

The organisation has been very active in various funding frameworks, from Youth in Action since 2009, Erasmus+ Projects since its start in 2014 for all Key Actions youth and adult education. OTI has been involved and is involved in EEA Grants, Horizon, Europe for Citizens, Turing, Eurodesk and European Social Fund Projects. We are always open to new collaborations and project ideas.

We have been accredited as a Vocational Training Center Structure with the name OTI Professional Development Centre with Certificate Number: 338 & Certificate Number: 440 ( in Greek).

The accredited structure in our center has:

• 16 Comfortable Spaces for Learners (for HRDA programmes)
• Up to 30 seating capacity with room arrangement
• Fully equipped Educational Training Center
• Interactive Screen for audiovisual presentations
• Suitable Resting Spaces
• and other Facilities

To receive our newsletter for upcoming trainings and see our current courses offered and funded by HRDA for Vocational Educational & Training visit:

Are you a teacher looking to expand your horizons and enhance your professional skills? Join us in Cyprus for an unforgettable learning experience with our accredited funded Erasmus courses tailored specifically for educators.

Take a look at the offered Erasmus Courses available for Teachers and Professionals.

The Institute of Research, Education, Development and Technology (IREDT), is a global community organisation, where we focus on the intersection of research, education, development, and technology. Our mission is to provide a platform for sharing knowledge and resources related to these areas, with the goal of promoting growth and innovation.

We believe that by fostering collaboration and exchange of ideas, we can make a positive impact on the world. Our content includes the latest research and development in various fields, educational materials for learners of all ages, and resources for professionals and organisations looking to stay up-to-date in their industries.

OTI Education, focuses on education, offering a variety of educational programs, e-courses and projects, for people of all ages, including activities for Long Life Learning.

OTI Education also has an online learning platform which has over 500 online courses on offer.  This platform also allows other educators and trainers to offer their courses to the public

Young people with fewer opportunities from ‘left-behind communities’ are hard to reach and engage with. The solution to this circular and self-defeating problem is first, to bring the missing skills to youth workers and volunteers and, second, to support young people from left-behind communities to themselves become community leaders.

Erasmus + : KA220 - YOU - Cooperation partnerships in youth

* Develop the intercultural communication skills of young people, youth workers and community members;
* Promote critical thinking skills and capabilities of young people, in relation to global justice and identity;
* Foster empathy and compassion in society;
* Increase knowledge of European culture and identity;
* Promote responsible and active global citizenship.