Published in September 2025 PREFACE The Government of Tamil Nadu has been at the forefront of promoting circular economy principles and sustainable waste manage

Issued by: SAI. Published in September 2025 PREFACE The Government of Tamil Nadu has been at the forefront of promoting circular economy principles and sustainable waste management across various sectors. In line with these efforts, the Tamil Nadu Pollution Control Board (TNPCB) has launched several initiatives, including the Meendum Manjappai (MM) Campaign, the Tamil Nadu Fishnet Initiative (TNFI), the Online Wa (Extractive summary — verify with official source.)