The U.S. Merit Systems Protection Board (MSPB) is an independent agency that protects the integrity of the federal workforce. It ensures that federal employees are treated fairly and that their rights are upheld. The MSPB reviews appeals from federal employees who believe they have been unjustly treated in matters such as employment actions, disciplinary actions, and performance evaluations. The MSPB also plays a role in promoting merit-based employment practices within the federal government. It conducts studies and reports on issues related to federal employment, helping to improve the overall efficiency and effectiveness of the federal workforce.