- From 1 June 2020 – for suppliers: reporting of invoice data for outbound invoices and their classifications
- From 1 October 2020 – for buyers: reporting of invoice data for invoices not submitted by suppliers (e.g. foreign suppliers) and classifications of invoice data for inbound invoices
- From 30 October 2020/31 December 2020 – for suppliers and buyers respectively: reporting of all data and their classifications retrospectively, starting from January until the first roll-out dates as described above.
Source Sovos