Section 1489 ABGB is generally relevant to limitation of damages claims. Knowledge of the loss and the person liable can be important. After a death, some facts may be clear quickly, while responsibility, the extent of loss or an independent health disorder may become clear only later.
Keep the records early and date conversations with insurers, hospitals, authorities and other participants. Demands, acknowledgements and settlement discussions can matter for the assessment. Limitation should not be assessed only from the date of death.
For an initial legal assessment, prepare a short chronology: event, death, relationship, own reactions, treatment, demands and responses. The guidance on evidence, negotiation and limitation explains how to organise these steps.