Within the National Incident Management System Characteristics, the concept of common terminology covers all of the following EXCEPT:

The concept of common terminology is a critical element in the National Incident Management System (NIMS) as it ensures that all stakeholders, including responders from different agencies and jurisdictions, are using a consistent language. This uniformity helps to enhance communication, reduce confusion, and promote effective collaboration during incidents.

Resource identification, response procedures, and management structure are all areas where clear language and common terminology are essential to ensure that everyone understands each other's roles, responsibilities, and capabilities. For example, clearly defined resource types and capabilities (like personnel, equipment, and supplies) allows for accurate and efficient resource management during an incident.

In contrast, technical specifications may include highly specialized language or jargon that is specific to particular fields or technical disciplines. While important, these specifications are not universally understood among all personnel involved in incident response. Therefore, they do not fall under the umbrella of common terminology intended to facilitate clear communication and understanding across different agencies and response teams. This distinction highlights why technical specifications are not aligned with the principle of common terminology in NIMS.