All wards of Erode Municipal Corporation to have QR code-enabled system for tax payments and lodging complaints September 6, 2023 | Key Segments, Municipal Wastewater, Municipal Water Supply, News & Developments, Tech Focus, Wastewater, Water Supply Erode Municipal Corporation will be implementing the QR code-enabled system in all its 60 wards at an estimated cost of Rs 7.31 million. This content is restricted.