How long do you have to report a CAT 1 SIR?

The correct timeframe for reporting a Category 1 Significant Incident Report (SIR) is 12 hours. This standard is in place to ensure that incidents classified as severe receive timely attention and response, facilitating necessary investigations and actions to mitigate impacts promptly. Timely reporting is critical in operational contexts to maintain safety, operational integrity, and compliance with regulatory requirements. It allows for effective resource allocation and coordination among relevant teams to address the situation appropriately. This is particularly important for incidents that could have significant implications for safety, security, or operations, hence the requirement for a shorter reporting duration.