Asker kommune needs services for a modern digital IT system to efficiently manage water meters, septic, and sanitation services (with an option for sweeping), ensuring correct fee/invoice basis and providing a better experience for residents, business customers, and employees. The contract has a maximum total value of 32 million NOK over 3 years. The system should include digital inhabitant interfaces seamlessly integrated with central user interfaces. Suppliers must have experience with at least one comparable contract involving the delivery of compound IT systems with integrations towards external registers, and possess a quality assurance system suitable for the delivery's complexity, risk, and aim, which can be documented by an ISO 9001 certification or equivalent.