For the identification of a Report Package based on the requirements published by ESMA or the Dutch SBR Program, the Royal Netherlands Institute of Chartered Accountants (NBA) has developed a tool. This tool can be used by the organization responsible for drawing up the Report Package and the audit firm in charge of auditing the Report Package. If the Report Package does not change, the tool will always calculate the same hash. This hash can be used in communication to identify the Report Package and to determine that the content of the Report Package was not changed.