How is knowledge of an offence's occurrence determined for the limitation period?

The determination of knowledge of an offence's occurrence for the limitation period is typically established by the chief building official. This role is crucial as the chief building official is responsible for ensuring compliance with relevant building codes and regulations. They are likely to be the authority who evaluates whether a violation has occurred and can therefore establish the timeline for any associated legal proceedings.

In contrast, the role of other options such as an officer responsible, public acknowledgment, or independent investigations might not carry the same formal authority concerning official building code enforcement matters. Hence, while they may contribute information or context regarding an offence, the chief building official holds the key responsibility for formally recognizing and documenting the occurrence of an offence within the context of building regulations. Thus, their acknowledgement is vital in determining the limitation period regarding legal actions.