The vigilance wing of KWA is functioning under the control of Technical Member & Chief Engineer (HRD&GL). The main activities of Vigilance wing are  to conduct enquiry on allegations and submit the enquiry report before the vigilance committee and take action as per the approved vigilance committee recommendations. The matters handled with this wing are allegations related with works, technical irregularities, financial misappropriations, police cases, VACB cases, allegations directly forwarded from Government and all other petitions referred by the Managing Director.