Which aspect is NOT considered a standard for rescue personnel?

Volunteer experience is not considered a standard for rescue personnel because the core competencies required for effective rescue operations are primarily defined by formal training, physical capability, and psychological readiness rather than the experience accrued through volunteer work. While volunteer experience can certainly enhance an individual's skills and contribute positively to their capabilities, it does not establish the baseline qualifications that are necessary for safety and effectiveness in rescue scenarios.

In contrast, education level, psychological fitness, and medical conditions are critical criteria that ensure personnel can handle the demands of rescue situations. Education helps ensure that rescue personnel have the necessary knowledge to execute rescue techniques properly. Psychological fitness is crucial for maintaining composure under stress, which is vital in high-pressure rescue situations. Medical conditions are also important to consider as they can influence a rescuer's ability to perform physically demanding tasks safely.