Nirmala College, Muvattupuzha (Autonomous), established in 1953, is affiliated with Mahatma Gandhi University. The college has recently undergone a green audit, which adheres to ISO Standards 14001:2015, 50001:2018, 46001:2019, 14046:2014, 45001:2018, and 14067:2018. The audit commenced on 12th December 2024 and concluded on 31st July 2025