An Environmental Health Officer (EHO) is responsible for enforcing health and safety regulations to protect public health. They inspect businesses, food establishments, housing, and public spaces to ensure compliance with environmental health laws. EHOs investigate complaints, assess risks, and provide advice on hygiene, waste management, pollution control, and workplace safety. They may also take legal action against organizations or individuals that violate health regulations. Their work helps to prevent illness, promote safe environments, and uphold public health standards.