Apple supplier Tata Electronics is under renewed scrutiny as local health officials in Hosur, India, investigate allegations of water contamination linked to its iPhone parts manufacturing facility. This development follows previous accusations that wastewater from the plant had polluted groundwater in adjacent farmland.
In May 2026, the Tamil Nadu Pollution Control Board (TNPCB) issued a warning to Tata Electronics, citing that wastewater discharge from the Hosur plant had contaminated groundwater in nearby agricultural areas. The board threatened a potential shutdown unless the company provided a satisfactory explanation. Tata responded by commissioning an independent analysis, which concluded that the company was in full compliance with regulatory norms. Subsequently, Tata reported that the TNPCB had dropped further action after the company addressed the issues raised.
Despite this, local health authorities have initiated their own investigation following complaints from farmers in the vicinity. These farmers have reported skin-related health issues, which they attribute to contamination from the factory’s discharge. A health inspection conducted in late May found that wastewater from the Tata plant had caused a severe foul smell and rendered water unsuitable for animal consumption. Additionally, laboratory tests on water samples from nearby farms detected the presence of E. coli bacteria, indicating fecal contamination.
The situation escalated when a member of a farmers’ group entered Tata’s property to photograph a pond alleged to contain wastewater. This led to a confrontation with a security guard who retrieved a firearm from a vehicle, highlighting the tensions between the factory and the local community.
As of now, neither Apple nor Tata Electronics have responded to requests for comment on the ongoing health investigation. The outcome of this probe could have significant implications for Tata’s operations and Apple’s supply chain diversification efforts in India.
This situation underscores the critical importance of environmental compliance and community relations for multinational corporations operating in emerging markets. As Apple continues to diversify its supply chain beyond China, ensuring that its partners adhere to environmental and health standards will be essential to maintain its brand reputation and operational stability.
