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).
At an event organised by the Hansard Society, a UK based political research and education charity, MPs spoke about what their role entails and the challenges the face in fulfilling their role. It is striking to note the similarity between what our Parliamentarians have to share about the challenges they face in their roles as representative of the people and what the UK MPs have shared.
In general, there are three views the MP has to balance: The Party's, The Constituency's and his or her Personal views. For example the debate on Wind Farms for renewable energy which spoil the landscape, or immigration. These are subjects where the three views may be vary greatly from each other and the MP has to balance each of these. Ultimately, loyalty to party is a must, since the MP won on the party’s ticket, so the MP owes his/her allegiance to the Party and should endorse the Party’s views.