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).
Apropos Madhukar’s post on available information on the functioning of state legislatures, data on the number of days State Assemblies shows a mixed trend over the 2000 to 2010 period. However, most states uniformly under perform when it comes to number of days of sitting. (Spreadsheet with relevant data here) As with Parliament, state assemblies are convened at the will of the executive. In comparison to the Lok Sabha, the state assemblies perform miserably. In any given year, most state assemblies do not sit for even half the number of the days clocked by the Lok Sabha.