IEC 62899-402-2:2020

IEC 62899-402-2:2020 defines a technical reference for Printed electronics - Part 402-2: Printability - Measurement of qualities - Edge waviness, helping organizations assess how printed features behave at their edges during evaluation and verification activities. For engineering, laboratory, and procurement teams, it supports a more consistent technical review of printability-related quality characteristics and can be used to structure documented evaluation across product development and conformity assessment workflows. The document is especially relevant where edge definition and visual or metrological consistency affect product acceptance.

Overview of IEC 62899-402-2:2020

IEC 62899-402-2:2020 is part of the Printed electronics series and focuses on measuring edge waviness as a printability-related quality characteristic. In practical terms, it provides a technical basis for comparing how printed patterns or structures perform against defined quality expectations. That makes it useful for laboratory evaluation, technical validation, and engineering documentation where repeatable assessment of printed feature geometry is needed. As a primary reference, it helps align internal testing workflows with a clear and focused compliance reference.

Compliance applications of IEC 62899-402-2:2020

This document may be used in quality workflows for printed electronics development, supplier qualification, and product evaluation where the appearance or geometry of printed edges is important. It can support technical assessment in production and test environments by providing a common reference for measuring edge waviness and comparing results across samples, batches, or process conditions. Organizations involved in procurement review, conformity assessment preparation, or verification activities can use it to improve consistency in documented evaluation and reduce ambiguity in acceptance decisions.

Importance of compliance with IEC 62899-402-2:2020

Using IEC 62899-402-2:2020 can improve testing consistency and reduce risk when assessing printed electronics features that depend on controlled edge quality. A defined approach to edge waviness measurement supports engineering validation, operational consistency, and clearer communication between design, manufacturing, and quality teams. It is also valuable during procurement and compliance workflows because it gives stakeholders a shared technical basis for reviewing performance criteria, documenting results, and preparing for conformity assessment with less uncertainty.

• Measurement reference for edge waviness in printed electronics
• Useful for laboratory evaluation and repeatable technical validation
• Supports quality assurance and documented acceptance criteria
• Helps align supplier review, procurement checks, and conformity assessment