This is the requirement document. It tells you if you must clean and what the target cleanliness is.
The handbook acts as a "roadmap" for both traditional and emerging cleaning issues.
The current version, , was released in July 2011 and represents a massive 200-page consolidation of five previous cleaning manuals into one comprehensive resource. Why the IPC-CH-65 Matters
To fully implement a quality cleaning process, IPC-CH-65 should be used alongside other core documents:
The document, officially titled " Guidelines for Cleaning of Printed Boards and Assemblies ," is the electronics industry’s definitive handbook for managing contamination and ensuring long-term reliability in PCB manufacturing. In an era of high-density designs and sensitive components, understanding the nuances of cleaning—often dismissed in the "no-clean" era—is critical for preventing field failures.

Whether you are looking for a rugged device that can handle extreme cold or heat, a compact device that can fit in tight spaces, or a versatile device that can support multiple applications and accessories, you will find the right solution among these top 10 vehicle mounted computer manufacturers.

This ranking is intended to serve as an important guide for users seeking reliable industrial panel PC manufacturers, helping enterprises in manufacturing, energy, healthcare, transportation and other fields make more informed procurement decisions and better adapt to the evolving needs of industrial digital transformation. ipc-ch-65 pdf

This is the requirement document. It tells you if you must clean and what the target cleanliness is.
The handbook acts as a "roadmap" for both traditional and emerging cleaning issues.
The current version, , was released in July 2011 and represents a massive 200-page consolidation of five previous cleaning manuals into one comprehensive resource. Why the IPC-CH-65 Matters
To fully implement a quality cleaning process, IPC-CH-65 should be used alongside other core documents:
The document, officially titled " Guidelines for Cleaning of Printed Boards and Assemblies ," is the electronics industry’s definitive handbook for managing contamination and ensuring long-term reliability in PCB manufacturing. In an era of high-density designs and sensitive components, understanding the nuances of cleaning—often dismissed in the "no-clean" era—is critical for preventing field failures.