Team Resource Management (TRM)

Team Resource Management (TRM)


Team Resource Management (TRM) is defined as: Strategies for the best use of all available resources - information, equipment and people - to optimise the safety and efficiency of Air Traffic Services.

By the early 1990s, the corresponding concept of Crew Resource Management (CRM) had been embodied in flight crew training by among aircraft operators for many years and there was already good evidence to show that those programmes had been successful in reducing accident and incident rates. TRM was identified as a way of following CRM principles and both, along with the more recent Maintenance Resource Management (MRM), have now been embraced in the wider context of safety management as interventions that defend aircraft operations against common causes of system failure.

Like CRM, TRM was based on the recognition that many operational incidents could be traced back to failures in human performance and teamwork. A EUROCONTROL initiative led to the creation of one of the first TRM training programmes. This prototype included separate modules on Teamwork, Team roles, Communication, Situational AwarenessDecision Making and Stress. Later two additional modules were added to cover the management of error and violation and the impacts of automation.

Effective TRM in ATC requires the best use of all available resources in support of a safe and efficient operation which reduces both the incidence of error and the consequences of residual error. A focus on TRM is especially designed to improve the functioning of air traffic control teams. It does this by increasing the awareness and understanding of interpersonal behaviour and human factor capabilities as they are likely to affect operational safety.

There is also evidence to show that CRM principles can be successfully applied to air traffic management. TRM training can reduce teamwork-related incidents and enhanced task efficiency.

The main benefits of TRM are now considered to be:

  • Reduced teamwork-related incidents
  • Enhanced task efficiency
  • Improved use of staff resources
  • Enhanced continuity and stability of team work in ATM
  • Enhanced sense of working as a part of a larger and more efficient team
  • Increased job satisfaction

TRM and Safety Culture

Team Resource Management (TRM) training can be a powerful Safety Culture improvement enabler. A properly designed, implemented and sustained TRM program is an important safety initiative for any Air Navigation Services Provider (ANSP).

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