Currently ONUT is a member of the following international associations:
- STR SHARE Center;
- Black Sea Universities Network (BSUN);
- International Council for Open and Distance Education (ICDE);
- European Federation of Food Science and Technology (EFFoST);
- The Magna Charta Observatory;
- La fondation pour la formation hôtelière;
- Iseki-Food Association;
- Federation of European Heating, Ventilation and Air Conditioning Associations (REHVA);
- Oenoviti International Network (Bordeaux, France);
- GMP+ Academy.
Currently, ONUT cooperates with more than 60 foreign universities and organizations from twenty-five countries, such as Azerbaijan, Bulgaria, Armenia, Georgia, Estonia, Israel, Spain, India, Yemen, Kazakhstan, Canada, Lithuania, China, Macedonia, Morocco, Moldova, Germany, Norway, Poland, Portugal, Romania, Serbia, Slovakia, USA, Turkey, Tunisia, France, Czech Republic, Chile, etc.