AHDO is one of the leading names providing sustainable development integrated solutions in the fields of: • Public Health; Food and Water Safety, COVID-19 and Infection Prevention and Control, Pest Management, Cleaning and Disinfection, Health and Nutrition, Occupational Health and Safety. • Food and Beverage Service and Hospitality Development. • Environment, Climate Change and Sustainability. These effective solutions impacts are reflected on the overall sustainable development goals, which enhance and improve individuals, business operators, non profit organizations and governments performance and welfare.