The Tax Administration has announced that it will introduce support for the TLS v1.3 encryption protocol on the Central Information System (CIS) side in the test environment of the fiscalization service on September 1, 2023. The fiscalization service is a system that enables electronic communication between taxpayers and the Tax Administration regarding the issuance of invoices and receipts. More on the TLS v1.3 encryption protocol as follows.
Source: fiscal-requirements.com
