What does 'references validity' imply about the documents used for the examination?

The concept of 'references validity' implies that the documents utilized for the examination must be based on a specific time frame of information. In this context, the correct interpretation is that these documents refer to information that is relevant only up until December 2022. This indicates that the examination materials are rooted in a set of standards or regulations that were established before this date, and therefore, any updates or changes occurring after this deadline would not be reflected in the materials being referenced.

This focus on a defined period of validity is crucial for ensuring that the examination content is consistent and aligns with the prevailing laws and guidelines applicable at that specific time. It minimizes confusion that could arise from subsequent amendments or alterations to legal documents and sets a clear boundary for the materials candidates must utilize for their preparation.