STC configuration management practical approach: how to ensure a high level of customization maintaining an acceptable configuration control? Additional topic: impact on MMEL Suppl.
Several configurations can be covered by a single STC, provided that they are properly defined and identified in the design definition documents. Future customization should be updated in the design definition documents in accordance with an appropriate approval process. Aircraft serial numbers are not requested by EASA in the definition of the configuration.
MMEL supplements are constituents of the Operational Suitability Data.