St. Teresa's College is the first women's college in Cochin and the second in the state of Kerala. Established in 1925, it is affiliated with Mahatma Gandhi University. The college recently underwent a green audit in accordance with ISO Standards 14001:2015, 50001:2018, 46001:2019, 14046:2014, and 14067:2018/14064:2018. The audit began on November 6, 2023, and concluded on February 16, 2024.