Social Responsibility 2024 Select Year 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2013 2011 2024.03.20 Elderly Home Visit – Promoting Oral Health in the CommunityWorld Oral Health Day is celebrated every year on March 20 to raise the awareness of oral health around the world. It aims to empower people with the knowledge, tools and confidence to secure good oral health and hygiene.