The ATEX Directive is a set of European Union regulations designed to ensure the safety of equipment and workplaces in environments where explosive atmospheres may occur. It applies to both manufacturers and employers, requiring them to assess risks and implement safety measures to prevent explosions. The directive is divided into two main parts: ATEX 114, which focuses on equipment and protective systems, and ATEX 1999/92/EC, which addresses the safety of workers in explosive atmospheres. Compliance with these regulations helps protect lives and property in industries such as oil and gas, mining, and chemical manufacturing.