The primary function of the PAC is to examine the accounts of the government and its various departments to ensure that they are being managed efficiently and in accordance with the rules and regulations.

The PAC consists of 22 members, including the Chairperson, who is a member of the Lok Sabha (the lower house of the Indian Parliament).

The PAC is constituted for a period of one year, and its members are eligible for re-election.

The Chairperson of the PAC is appointed by the Speaker of the Lok Sabha.

The PAC reviews the budget proposals of the government and makes recommendations to the Parliament on whether or not to approve them.

The PAC reviews the audit reports of the CAG and makes recommendations to the Parliament on how to address the issues raised in the reports.

The PAC can conduct investigations into specific cases of corruption and misconduct, recommend action against government officials who are found to be involved in corruption or misconduct, and refer cases of corruption and misconduct to the appropriate authorities for further action.

The PAC plays a crucial role in ensuring transparency and accountability in the financial management of the government, preventing corruption and misuse of public funds, and promoting good governance and efficient use of public resources.

The PAC faces a number of challenges in carrying out its functions, including lack of adequate resources and manpower, political interference and pressure, and lack of cooperation from government departments and agencies.

The PAC has made a number of recommendations to improve its functioning, including increasing the number of members and staff of the PAC, providing the PAC with more financial and administrative autonomy, and strengthening the legal framework governing the PAC.

The PAC plays a crucial role in promoting transparency and accountability in the Indian political system by reviewing the financial statements of the government and its various departments, investigating cases of corruption and misconduct, and making recommendations to the Parliament on how to improve the financial management of the government.

The PAC has a number of limitations in carrying out its functions, including limited powers to enforce its recommendations, dependence on the government for information and cooperation, and susceptibility to political interference and pressure.

There are a number of ways in which the PAC can be made more effective in carrying out its functions, including granting it more powers to enforce its recommendations, providing it with more resources and staff, and making it more independent of the government.

The PAC plays a crucial role in the Indian political system by acting as a watchdog over the financial management of the government, ensuring that the government is accountable for its financial actions, and promoting transparency and good governance in the financial management of the government.

The PAC faces a number of challenges in carrying out its functions, including lack of resources and staff, political interference, and lack of cooperation from government departments and agencies.