Vitreous and porcelain enamels - Method of test of self-cleaning properties (ISO 8291:1986); German version EN ISO 8291:2022
Edition 2022-11

Vitreous and porcelain enamels - Inside and outside enamelled valves and pressure pipe fittings for untreated and potable water supply - Quality requirements and testing (ISO 11177:2019); German version EN ISO 11177:2019
Edition 2019-08

Vitreous and porcelain enamels for aluminium - Determination of the adhesion of enamels on aluminium under the action of electrolytic solution (spall test) (ISO 13805:1999); German version EN ISO 13805:2009
Edition 2009-04

Vitreous and porcelain enamels - Determination of crack formation temperature in the thermal shock testing of enamels for the chemical industry (ISO 13807:2022); German version EN ISO 13807:2022
Edition 2023-01

Vitreous and porcelain enamels - Determination of scratch resistance of enamel finishes (ISO 15695:2000, including Technical Corrigendum 1:2000); German version EN ISO 15695:2001
Edition 2001-11

Vitreous and porcelain enamels - Terminology - Part 1: Terms and definitions (ISO 19496-1:2017); German version EN ISO 19496-1:2017
Edition 2017-08

Vitreous and porcelain enamels - Terminology - Part 2: Visual representations and descriptions (ISO 19496-2:2017); German version EN ISO 19496-2:2017
Edition 2017-08

Vitreous and porcelain enamels - Preparation of samples and determination of thermal expansion coefficient (ISO 20274:2017); German version EN ISO 20274:2017
Edition 2017-12

Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 1: Determination of resistance to chemical corrosion by acids at room temperature (ISO 28706-1:2008); German version EN ISO 28706-1:2011
Edition 2011-08

Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 2: Determination of resistance to chemical corrosion by boiling acids, boiling neutral liquids, alkaline liquids and/or their vapours (ISO 28706-2:2017); German version EN ISO 28706-2:2017
Edition 2017-07