The first version of SAF-T Standard format Financial data (SAF-T Financial) contain account specifications (general ledger) and supplier and customer specifications (subsidiary ledger).
For a complete specification of the obliged content of the general ledger and the sales/debts ledger you are referred to published general and technical documentation.
System suppliers must adapt the accounting systems so that the systems support the new standard for customers who wish to use the accounting system for transmitting their accounting information on SAF-T format.
Exchange of experience between the system suppliers and system developers
A discussion forum has also been set up on GitHub where system suppliers and developers can share their experiences.