The Inland Waterways Authority of India (IWAI), the nodal agency of the Ministry of Ports, Shipping and Waterways (MoPSW) for National Waterways, signed a Memorandum of Understanding (MoU) with multiple Delhi government agencies, including the Irrigation and Flood Control department, the Delhi Development Authority (DDA), the Delhi Jal Board (DJB), and the Delhi Transport Corporation (DTC), on Tuesday.