Overview
IEC TS 62239-2:2017 - Process management for avionics, Part 2 - provides guidance for preparing and maintaining an electronic COTS assembly management plan (CAMP). The technical specification applies to the selection, integration and life‑cycle management of electronic commercial off‑the‑shelf (COTS) assemblies used in avionics and other aerospace, defence and high‑performance (ADHP) electronic systems where reliability is critical. It defines objectives and plan content to assure customers that electronic COTS assemblies are selected and managed under controlled processes.
Key topics and technical requirements
The standard organizes technical requirements and plan administration around practical topics. Major areas covered include:
- COTS assembly selection
- Design assurance, suitability and tailoring of requirements based on program needs.
- COTS assembly application
- Functional compatibility, materials, heat dissipation, integrity and reliability analysis.
- Useful life, storage life, failure modes and effects analysis (FMEA).
- Maintainability, testability, markings and safety considerations.
- Manufacturer and supplier selection
- Manufacturer quality systems, franchised distributor controls, component selection and qualification.
- Manufacturing, handling and documentation requirements.
- Qualification, acceptance and configuration management
- Qualification/characterization, final acceptance criteria, documentation and plan owner approvals.
- Risk and life‑cycle management
- Derating and stress analysis, availability risk management, substitution/alternative sourcing, corrective action and change notices.
- Plan administration
- Plan content, scope/applicability, focal point, references, implementation and acceptance.
- Informative annexes
- Tailoring templates, cross‑references (e.g., SAE EIA‑933B), design guidelines, manufacturer risk assessment and mitigation techniques.
Practical applications
IEC TS 62239-2 is used to:
- Create a documented CAMP that demonstrates controlled integration of electronic COTS assemblies into systems.
- Support procurement, qualification and acceptance decisions for COTS parts in high‑reliability products.
- Define contractually agreed tailoring and requirements between plan owners and customers/suppliers.
- Drive supplier audits, risk assessments and life‑cycle planning to mitigate obsolescence and availability risks.
Who should use this standard
- OEMs (original equipment manufacturers) and system integrators in avionics and ADHP industries.
- Quality, reliability and procurement engineers responsible for COTS selection and supplier control.
- Program managers who need to demonstrate controlled processes for COTS integration and risk mitigation.
- Other high‑performance industries seeking avionics‑grade COTS management practices.
Related standards and keywords
- Part of the IEC 62239 series (Process management for avionics - Management plan).
- Cross‑referenced with industry documents such as SAE EIA‑933B (see annex B).
- SEO keywords: IEC TS 62239-2:2017, electronic COTS assembly management plan, CAMP, COTS management, avionics COTS, ADHP, reliability, qualification, configuration management, risk assessment.