The Central Administrative Tribunal (CAT)
The Central Administrative Tribunal (CAT) is a specialized administrative tribunal in India that deals with service matters of government employees. It was established on the recommendation of the Administrative Reforms Commission.

Administrative Reforms Commission (ARC)
The Administrative Reforms Commission (ARC) was set up in 1966 by the Government of India to suggest measures for improving the administrative machinery of the country. One of the key recommendations made by the ARC was the establishment of a specialized tribunal to adjudicate service disputes of government employees.

The ARC identified the need for a separate tribunal to handle service matters in order to provide a speedy and efficient resolution of disputes. It recommended the establishment of the Central Administrative Tribunal to replace the existing system of handling service matters through regular courts.

Reasons for setting up the Central Administrative Tribunal
The establishment of the Central Administrative Tribunal was recommended by the ARC due to several reasons:

1. Specialization: The regular courts were burdened with a large number of service matters, leading to delays in the resolution of cases. The ARC recognized the need for a specialized tribunal that could focus exclusively on service matters and provide speedy justice.

2. Expertise: The ARC believed that a specialized tribunal would have the expertise and knowledge required to handle complex service matters. It would be staffed with members who have a thorough understanding of administrative law and the functioning of the government.

3. Efficiency: By establishing a separate tribunal, the ARC aimed to streamline the process of resolving service disputes. The CAT would have the authority to hear cases related to recruitment, promotion, transfer, and disciplinary matters, among others. This would help in reducing the burden on regular courts and ensure quicker disposal of cases.

Conclusion
The Administrative Reforms Commission recommended the establishment of the Central Administrative Tribunal to address the shortcomings in the existing system of handling service matters of government employees. The CAT was set up to provide a specialized forum for adjudicating service disputes and ensure speedy and efficient resolution of cases.