: Each definition in the standard was followed by the specific standard designation and section where that term originated. Status of the ISO 14644-6 PDF
: The Institute of Environmental Sciences and Technology (IEST) maintains historical versions within their ISO 14644 Series Handbook . The Broader ISO 14644 Framework iso 146446 pdf
: The ISO 14644-6 Page provides the status and historical tracking of the document. : Each definition in the standard was followed
As of mid-2026, . This means it is no longer the active "current" standard for vocabulary. Most modern ISO standards now integrate their specific definitions directly into the "Terms and Definitions" section (usually Section 3) of each individual part (e.g., ISO 14644-1:2015 contains the specific terms for air classification). As of mid-2026,
Because Part 6 was a vocabulary for other parts, it is essential to understand the "cornerstone" standards it supported: INTERNATIONAL STANDARD ISO 14644-2
: Its primary goal was to prevent ambiguity in contract negotiations between buyers and sellers and to ensure a unified language for scientists and engineers worldwide.
However, for historical reference or archival research, the withdrawn standard can still be viewed or purchased through specific channels: