The Organismo Estatal Inspección de Trabajo y Seguridad Social (OEITSS) is a vital agency in Spain, mandated to oversee labor regulations and ensure workplace safety across various sectors. Focused on protecting workers' rights, the OEITSS actively investigates reports of labor law violations, social security non-compliance, and workplace safety issues. It provides a range of digital services, allowing users to report infringements and access essential documentation and regulatory information online.

In addition to enforcing labor standards, the OEITSS plays a key role in promoting equal opportunities, particularly regarding gender discrimination in the workplace, by collaborating with other institutions to develop effective monitoring and reporting mechanisms. The agency also focuses on enhancing workforce qualifications through public job opportunities, offering scholarships for aspirants preparing for inspector roles. By addressing illegal labor practices and enhancing transparency, the OEITSS not only safeguards worker interests but also fosters a fair and equitable working environment in Spain.