The anti-defection law in India, a crucial instrument designed to maintain the stability of governments and uphold the integrity of democratic institutions, has been a subject of much debate since its inception. Introduced in 1985, the law sought to address the rampant party-switching by legislators, which frequently led to political instability. While it has been somewhat effective in curbing the practice of defection, various loopholes and implementation issues have surfaced over time, necessitating further reforms.

The problem of defection has deep roots in Indian politics, dating back to the post-Independence era. In the first few decades following Independence, India experienced a significant number of defections, which often resulted in the destabilisation of governments. This trend not only undermined the mandate of the electorate but also raised serious ethical questions about the conduct of elected representatives.