The recent 2G-controversy and the related debate over the role of the PAC as opposed to the JPC also raises a broader Issue regarding the general scrutiny of government finances by Parliament. Oversight of the government’s finances involves the scrutiny of the government’s financial proposals and policies. The Indian Constitution vests this power with the Parliament by providing that (a) taxes cannot be imposed or collected without the authority of law, and (b) expenditure cannot be incurred without the authorisation of the legislature. The Indian Parliament exercises financial oversight over the government budget in two stages: (1) at the time of presentation of the annual budget, and (2) reviewing the government’s budget implementation efforts through the year. The Parliament scrutinises the annual budget (a) on the floor of the House, and (b) by the departmentally related standing committees. Scrutiny on the floor of the House The main scrutiny of the budget in the Lok Sabha takes place through: (a) General discussion and voting: The general discussion on the Budget is held on a day subsequent to the presentation of the Budget by the Finance Minister. Discussion at this stage is confined to the general examination of the Budget and policies of taxation expressed during the budget speech. (b) Discussion on Demand for Grants: The general discussion is followed by a discussion on the Demand for Grants of different ministries. A certain number of days or hours are allocated for the discussion of all the demands. However, not all the demands are discussed within the allotted number of days. The remaining undiscussed demands are disposed of by the Speaker after the agreement of the House. This process is known as the ‘Guillotine’. Figure 1 shows the number of Demands discussed and guillotined over the last five years. It shows that nearly 90% of the Demands are not discussed every year. 
Some Important Budget Documents Annual Financial Statement – Statement of the estimated receipts and expenditure of the government. Demand for Grants –Expenditure required to be voted by the Lok Sabha. A separate Demand is required to be presented for each department of the government. Supplementary Demand for Grants – Presented when (a) authorized amounts are insufficient, or (b) need for additional expenditure has arisen. Finance Bill – Details the imposition of taxes, the rates of taxation, and its regulation. Detailed Demand for Grants – Prepared on the basis of the Demand for Grants. These show further break-up of objects by expenditure, and also actual expenditure in the previous year. For more details see detailed note on Financial Oversight by Parliament here.
"Parliamentary approval of the creation, mandate and powers of security agencies is a necessary but not sufficient condition for upholding the rule of law. A legal foundation increases the legitimacy both of the existence of these agencies and the (often exceptional) powers that they possess." Though mechanisms for ensuring accountability of the executive to the Parliament are in place for most aspects of government in India, such mechanisms are completely absent for the oversight of intelligence agencies. In India, various intelligence agencies such as the Research and Analysis Wing, and the Intelligence Bureau are creations of administrative orders, and are not subject to scrutiny by Parliament. This is in direct contrast to the practise of the Legislature's oversight of intelligence agencies in most countries. Though different countries have different models of exercising such oversight, the common principle - that activities of intelligence agencies should be subject to Parliamentary scrutiny, remains uniform. In the US for example, both the House and the Senate have a Committee which exercises such scrutiny. These are House Permanent Select Committee on Intelligence, established in 1977, and the Senate Select Committee on Intelligence, created in 1976. Both committees have broad powers over the intelligence community. They oversee budgetary appropriations as well as legislation on this subject. In addition, the House Committee can do something which the Senate can not: “tactical intelligence and intelligence-related activities.” This gives the Committee the power to look into actual tactical intelligence, and not just broader policy issues. Intelligence agencies are also governed by a variety of laws which clearly lay out a charter of responsibilities, as well as specific exemptions allowing such agencies to do some things other government agencies ordinarily cannot. (For source, click here) In UK, the Intelligence Services Act of 1994 set up a similar framework for intelligence organisations in the UK, and also set up a mechanism for legislative oversight. The Act set up a Committee which should consists mostly of Members of Parliament. The members are appointed by the Prime Minister in consultation with the leader of opposition, and the Committee reports to the Prime Minister. The Prime Minister is required to present the report of the Committee before Parliament. (For the Act, click here) Recently, the Committee has expressed concerns in its 2009-10 report over the fact that it is financially dependent on the Prime Minister's office, and that there could be a conflict of interest considering it is practically a part of the government over which it is supposed to express oversight. (For the report, click here) A study titled "Making Intelligence Accountable: Legal Standards and Best Practice" captures the best components of Parliamentary oversight of intelligence bodies. Some of these are:
