Processes & Certifications


Our organizational culture is built on systematic approaches and processes to ensure total success. We understand that in this industry, mistakes or failure can be fatal and costly. Our approaches and processes enable us to remain a low risk, high value services and solutions provider. Tandel processes include:

Consultative Approach:

To achieve project success and customer satisfaction, we use our Consultative approach on each Tandel project. This approach, followed throughout every project life cycle, is intended to clearly communicate and manage the customer’s requirements and needs while ensuring project quality and safety.

Agile Development:

Our Agile development process allows us to deliver more value for less cost.  By using this process, we are able to appropriately manage project risks, both at project start and throughout the lifecycle of a project.  The foundation of our Agile development approach is an iterative design, build, and verification methodology that ensures that requirements are being met, and over time, maturing and achieving full compliance.


To further ensure compliance and success, we complete all appropriate work to workmanship standards of IPC-610 and IPC-620. In addition, we are AS9100C and ISO9001 certified and have invested in a full implementation of a DO-178B and DO-254 product development life cycle (PDLC) that has been audited and approved by major primes.  We also assure process compliance through our Integrated Compliance Management System (ICMS) tool that has been reviewed and approved by the FAA Level A DERs and major aircraft manufacturers. As a result of our processes and certifications, Tandel provides quality services and solutions that are in full compliance with requirements, each and every time.


Along with our partners, we have achieved a variety of certifications to further assist us in providing the highest quality and the most value adding services and solutions.  Our certifications include: