The Global Maintenance Agreement (GMA) is an innovative ATR concept to provide ATR Operators with customized and flexible solutions for on-aircraft and off-aircraft maintenance. GMA constitutes ATR's contribution to reduce maintenance costs and is compliant with budget control.

The high level of flexibility in developing this package makes it possible to meet a wide range of specific needs (based on the operator's choices in investment, local resources, aircraft fleet and expected use, and on-site stock protection level).

This innovative pay-by-the-hour program makes maintenance cost planning a straightforward and manageable task.
 
The GMA may include some or all of the following services, according to each operator requirement :
    Spares Guaranteed Availability - On-Site Stock
    Spares Availability - Pool Access Subscription
    LRU Repair Services
    Main Elements Repair Services
    Specific Additional Services