Streamlined incident reporting
One of the most welcome changes would be the creation of a single breach and incident reporting channel, which applies the “report once, share many” model across GDPR, the NIS2 Directive, DORA, and the Critical Entities Resilience Directive. Companies would be able to notify relevant authorities via one entry point, using a single form, reducing the administrative burden and cost of multiple filings.
The threshold for reporting would also be raised - only incidents posing a high risk to individuals would need to be notified, and the timeframe for reporting would be extended to 96 hours.
A definition of "personal data" that's easier to apply in practice
An aspect of GDPR that can make the rules particularly tough to apply in practice is an "objective"/"absolute" interpretation of the definition of "personal data". According to this interpretation, even if a controller cannot itself identify a data subject from the information it processes, the data must still be treated as personal data if anyone else is capable of re-identifying the individual with reasonable means.
The UK's Information Commissioner's Office and recent decisions of the Court of Justice of the EU have already started to move away from this absolute interpretation. The Commission proposes to codify this shift, so that the information would only be personal data for an entity if, taking into account all means reasonably likely to be used, that particular entity can identify the individual from the data, either alone or in combination with other accessible information.