From May 1, 2023, information from the chronological registers of companies excavating or receiving excavated soil and materials must be transmitted. This information is transmitted via the National Register of Waste, Excavated Soil and Sediment (RNDTS). This is an important step in strengthening the chain of traceability for excavated soil. What will change with regard to the traceability of excavated soil and materials? As of January1, 2022, companies will be required to keep chronological registers. This obligation applies to all players in the chain: waste producers, brokers, traders, transporters, operators of treatment and recovery facilities, etc. What changes on May