Irini Kokolaki Elia Quality Group Offers Introductory Olive Oil Evaluation Courses 5 years ago Elia Quality Group offers a basic course in olive oil sensory evaluation. The course will focus on creating a deeper… Greeks Eye London International Olive Oil Competition Recognition 5 years ago Coming up in May, the London International Olive Oil Competition (LIOOC 2021) guages the world's best products and producers.