When Partners Representing Multiple Jurisdictions Or Agencies Work Together To Establish The Incident Objectives, What Type Of Command Is Being Used?

Unified Command is the type of command used when partners representing multiple jurisdictions or agencies work together to establish the incident objectives.

This is because no single jurisdiction, agency, or organization has the authority and resources to manage the incident on its own, but Unified Command allows them to effectively collaborate without compromising their individual authority – according to to the FEMA ICS 100 course material.

Sources: https://training.fema.gov/is/courseoverview.aspx?code=IS-100.c&lang=en