On 28 August 2019, the Belgium Ministry of Finance announced that they temporarily will not acknowledge receipts for declarations submitted via the MyMinfinProCRS portal (Link-French).
The Ministry states that it is currently making the necessary preparations to process the CRS declarations received. For this reason, declarations submitted via the MyMinfinPro portal (production) will temporarily not be acknowledged. The acknowledgement of receipt will be sent as soon as the shipments to partner countries are completed. Errors related to the XSD schema itself will be detected immediately.