The following is a comparison of the rules regarding the transparency of MPs' private interests in India and South Africa. In India, conflict of interest amongst MPs has been debated extensively in the recent past. The primary check on preventing potential conflicts is that all MPs must declare their assets and liabilities to the concerned Speaker (Lok Sabha) or Chairman (Rajya Sabha). The Rajya Sabha Ethics Committee maintains a register of these interests (no such register exists for Lok Sabha MPs).  Details in the Register of Members' Interests include: remunerative directorship, regular remunerated activity, shareholding of controlling nature, paid consultancy, and professional engagement. This material, however, is not put in the public domain. An interesting comparison is the Parliament of South Africa, where the Register of Members Interests' (consisting of  MPs from both upper and lower house) is made public. Financial interests of MPs, remuneration from employment outside of Parliament, directorships, consultancies, property details, pensions, etc., are all made public (see latest register here).

The Public Accounts Committee  examines how the Government spends public money. It examines the amount granted by the Parliament and the amount actually spent. A Speaker in the past, has passed a direction which specifies clearly that a Minister cannot be summoned by the Financial Committees.  This has been incorporated in a document titled "Directions by the Speaker" available here. The actual text of the direction reads - "99. (1) The Committee on Estimates or the Committee on Public Accounts or the Committee on Public Undertakings may call officials to give evidence in connection with the examination of the estimates and accounts, respectively, relating to a particular Ministry or Undertaking. But a Minister shall not be called before the Committee either to give evidence or for consultation in connection with the examination of estimates or accounts by the Committee." -Co-authored by Chakshu