Which act requires employers to provide a complaint process for sexual harassment claims?

Title VII of the Civil Rights Act is significant because it explicitly prohibits employment discrimination based on race, color, national origin, sex, and religion. This act is essential in establishing a legal framework for addressing and preventing sexual harassment in the workplace. Under Title VII, employers are mandated to create a fair and effective complaint process for employees who experience sexual harassment. This process is vital for both protecting the rights of employees and providing employers with a mechanism to address and resolve complaints promptly and effectively.

In contrast, the other options are not specifically focused on sexual harassment claims. For example, Equal Employment Opportunity Commission guidelines provide broader guidance on employment discrimination but do not constitute laws that directly impose a complaint process. The Occupational Safety and Health Act primarily concerns workplace safety and health standards rather than harassment. Similarly, the Family Medical Leave Act is focused on providing employees with the right to take unpaid leave for specific family and medical reasons, rather than addressing issues related to sexual harassment. Thus, Title VII stands out as the correct answer because it directly requires employers to implement a process for handling sexual harassment claims.