While the workplace is recognised as a key avenue for addressing malnutrition, it continues to be underutilised and underexplored. The evidence on the effectiveness of workforce nutrition programmes for low wage workers in low- and middle-income countries remains particularly limited. Drawing on GAIN’s evidence-based four pillar framework for effective workforce nutrition programmes and prior experience in India's tea sector, a workforce nutrition programme was proposed, designed and implemented for tea estate workers and their families on 12 tea estates throughout the country. The programme was implemented between February 2021 and March 2023 in collaboration with the Ethical Tea Partnership