I.S. EN ISO 27020:2019
Current
The latest, up-to-date edition.
Dentistry - Brackets and tubes for use in orthodontics (ISO 27020:2019)
Hardcopy , PDF
English
07-21-2019
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
This document specifies requirements and test methods to compare the functional dimensions of orthodontic brackets and tubes and their chemical ion release, as well as packaging and labelling information.
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