The module for accounting decentralised sewerage systems (KANIS) is a web application that makes it possible to conveniently register and account decentralised sewerage systems and providers of decentralised sewerage systems services (waste collectors) in the administrative territory of the local government and control and monitor how the data declared by residents and submitted by waste collectors match.

The system can retrieve from the external systems Real Property State Cadastre IS and State Address Register IS data on real properties and objects in their composition, which spares time not having to enter the data repeatedly and reduces to the minimum the risk of data entry errors as the data from primal source systems are used.

The solution is used by those local government employees who are involved in the monitoring processes of sewerage systems. Currently the solution is used by the Rīga City local government, but it is comparatively simply adjustable for use at any other local government.