TS EN 9115

TS EN 9115 is the Turkish record of a supplement to EN 9100 that addresses how deliverable software is handled within quality management systems for aviation, space and defense organizations. In this context, deliverable software means software supplied as part of a product or delivered to a customer or end user as a stand-alone item; the technical focus is therefore not only coding, but also the disciplined management of planning, development, verification, release, and post-delivery control from a quality perspective.

Deliverable software in a quality-management context

This kind of software appears in environments with strong expectations for reliability, traceability, and controlled change, such as aircraft systems, ground support equipment, mission systems, maintenance applications, and defense-oriented digital solutions. From a general technical standpoint, software is especially sensitive to lifecycle changes: requirements evolve, defects are corrected, configurations branch, and the same version may behave differently across platforms. For that reason, a quality-management approach places particular emphasis on clear requirements, controlled changes, verification and validation activities, and configuration management.

Relationship to EN 9100 and the boundary of the document

As the title indicates, this document is a supplement to EN 9100 rather than a standalone general software-development guide. It should be understood as supporting the software-specific aspects of the aerospace and defense quality framework. Because the supplied record does not include the full scope text, specific clauses, test methods, or numerical acceptance limits cannot be inferred here; what can be stated is that the document is intended to structure quality-assurance expectations for deliverable software in the AS&D environment.

This record corresponds to the 2013 edition of EN 9115 and was later withdrawn. Its main value is therefore in clarifying the terminology and quality-management relationship between deliverable software and the EN 9100 framework.