2021DS/ISO/IEC 29158:2021 Information technology – Automatic identification and data capture techniques – Direct Part Mark (DPM) Quality Guideline
2011DS/ISO/IEC TR 29158:2011 Information technology - Automatic identification and data capture techniques - Direct Part Mark (DPM) Quality Guideline
DS/ISO/IEC 29158:2021 Information technology – Automatic identification and data capture techniques – Direct Part Mark (DPM) Quality Guideline was changed to DS/ISO/IEC TR 29158:2011 Information technology - Automatic identification and data capture techniques - Direct Part Mark (DPM) Quality Guideline.