2022DIN EN ISO 20126:2022-08 Dentistry - Manual toothbrushes - General requirements and test methods (ISO 20126:2022); German version EN ISO 20126:2022
2021DIN EN ISO 20126:2021 Dentistry - Manual toothbrushes - General requirements and test methods (ISO/DIS 20126:2021); German and English version prEN ISO 20126:2021
2018DIN EN ISO 20126:2018 Dentistry - Manual toothbrushes - General requirements and test methods (ISO 20126:2012 + Amd 1:2018) (includes Amendment :2018)
2012DIN EN ISO 20126:2012 Dentistry - Manual toothbrushes - General requirements and test methods (ISO 20126:2012); German version EN ISO 20126:2012
2005DIN EN ISO 20126:2005 Dentistry - Manual toothbrushes - General requirements and test methods (ISO 20126:2005); English version of DIN EN ISO 20126