Bancassurance refers to the distribution of insurance products through banks. In India, banks were first allowed to enter the insurance sector in 2002. There are three options for banks - a joint venture allowing risk participation, investment of up to 10% of net worth, or acting as an agent without risk participation. The IRDA guidelines require dedicated insurance executives, mandatory training, and allow banks to be agents of one insurer. Bancassurance provides advantages like revenue diversification, customer retention and access to new customers for banks, insurers and consumers.