Mannarino Systems & Software Inc.

John Mannarino
Tel: (514) 381-1360 ext. 230

100 Alexis-Nihon Boulevard, Suite 650
Saint-Laurent, QC, H4M 2P2

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Mannarino Systems & Software Inc. (MANNARINO) provides safety-critical systems, software and programmable hardware engineering services to the aerospace, defense, space, simulation, space, rail and power generation industries.

We are highly specialized in the design, verification and validation of safety-critical systems with particular expertise in the following areas:

  • Airborne Embedded Software (RTCA/DO-178B/C)
  • Real-Time Software
  • Systems Engineering (SAE ARP4754A/4761)
  • Airborne Electronic Hardware (AEH) (RTCA/DO-254)
  • Aircraft Systems Simulation
  • Industrial GasTurbine Controls Software & Simulation


MANNARINO is aTransport Canada Civil Aviation (TCCA) Design Approval Organization (DAO) for Airborne Software (RTCA/DO-178B/C) & Airborne Electronic Hardware (AEH) (RTCA/DO-254).

This authorization allows MANNARINO to exercise its delegated functions in the approval process of airborne software and AEH products developed either by MANNARINO or any other organization. As such, the MANNARINO DAO can provide service to any aerospace OEM in support of obtainingTCCA approval for airborne software and AEH products. MANNARINO is the first service-based company to obtain DAO authorization for these products in Canada.

MANNARINO offers a seminar entitled “Software Aspects of Certification and RTCA/ DO-178B/C”.The seminar is designed for systems & software engineers interested in learning more about RTCA/DO-178B/C. For further information on this seminar, please contact Sue Dabrowski at (514) 381-1360 x 232 or by email at