The ISO 13997 standard is a critical test method used to measure the cut resistance of protective clothing resistant to sharp objects. With revisions in 2023 and 2024, this standard has been updated to offer greater accuracy and reliability in occupational safety applications.
2024 Revision Implementation Dates:
- Date of Approval (DOR): October 19, 2024
- Date of Availability (DAV): October 23, 2024
- Date of Announcement (DOA): January 31, 2025
- Publication Date (DOP): April 30, 2025
- Withdrawal Date (DOW): April 30, 2025
Important Changes:
In the 2023 version, detailed procedures in test methods and requirements for standard test equipment were defined. In particular, the use of a tomodynamometer ensured more consistent results in measuring cut resistance. In addition, test accuracy was improved with neoprene calibration material and new blade designs.
The 2024 version retained the basic principles of the 2023 revision with some improvements:
- Figure Changes: Footnotes have been moved to the caption of Figure 7, making the visual information more accessible.
- Data Analysis: Errors in the Excel file used in Table B.2 were corrected and more accurate results were obtained in certain scenarios.
- Publication Processes: Reporting formats were reorganized to increase the applicability of test methods.
Importance in Practice:
These changes allow manufacturers and users of protective clothing to assess product performance more precisely. Especially thanks to the clarification of standards and implementation dates, industry actors will be able to adapt to new requirements in a timely manner. The revisions to ISO 13997 are critical for increasing the safety level of protective clothing. Compliance with the set implementation dates will ensure that these updates are fully utilized.
For detailed information: ISO 13997:2024
