For more than 20 years, SAFRAN Colibrys has been developing and producing MEMS accelerometers for military, aeronautic, and safety critical applications. Our sensors proved its high reliability in aggressive environments of firing shocks up to 20’000g of guided munitions and in the presence of high vibrations with repetitive shocks. Guarantee of supply is a key consideration for inertial applications, such as aerospace, defense, naval and railways, due to the high cost and time required for component re-qualification programs. With more than one million MEMS sensors delivered for mission-critical applications, Safran Colibrys is a proven partner for long-term supply. Outstanding overall bias performances, attractive SWaP and low noise are the key differentiation characteristics of Safran Colibrys Inertial line of MEMS accelerometers. The sensors have perfect SWaP characterisitc and are reliable during the entire lifecycle.