Who has the final authority on determining whether a substantive dating relationship existed?

The final authority on determining whether a substantive dating relationship existed typically lies with the officer during the initial stages of an investigation. Officers are trained to assess the facts and circumstances surrounding a case, including evaluating relationships between individuals involved. In many jurisdictions, officers are often the first responders and have to gather relevant information, testimonies, and evidence to establish the nature of the relationship for the purposes of applicable laws. This assessment may influence how the case is handled moving forward.

Once the investigation progresses to the courts, other figures such as judges or prosecutors may become involved in making legal determinations related to the case, but initially, it falls upon the officer to define and document the relationship based on evidence and statements from those involved.