Projects of CEN/TC 139

DIN EN ISO 8502-9 2025-07-17 Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 9: Field method for the conductometric determination of water-soluble salts (ISO/DIS 8502-9:2026); German and English version prEN ISO 8502-9:2026 More  Comment 
DIN EN ISO 8502-15 2025-07-17 Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 15: Extraction of soluble contaminants for analysis by acid extraction (ISO/DIS 8502-15:2026); German and English version prEN ISO 8502-15:2026 More  Comment 
DIN EN ISO 8503-5 2025-07-17 Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned steel substrates - Part 5: Replica tape method for the determination of the surface profile (ISO/DIS 8503-5:2026); German and English version prEN ISO 8503-5:2026 More  Comment 
DIN EN ISO 15184 2025-07-15 Paints and varnishes - Determination of film hardness by pencil test (ISO/DIS 15184:2026); German and English version prEN ISO 15184:2026 More  Comment 
DIN EN ISO 16474-3 rev 2025-07-14 Paints and varnishes - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps More  Comment 
DIN EN ISO 16474-1 rev 2025-07-14 Paints and varnishes - Methods of exposure to laboratory light sources - Part 1: General guidance More  Comment 
DIN EN ISO 15110 2025-07-14 Paints and varnishes - Artificial weathering including acidic deposition (ISO/DIS 15110:2026); German and English version prEN ISO 15110:2026 More  Comment 
DIN EN ISO 12944-4 rev 2025-07-02 Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 4: Types of surface and surface preparation More  Comment 
DIN EN ISO 8501-2 rev 2025-05-26 Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 2: Preparation grades of previously coated steel substrates after localized removal of previous coatings More  Comment 
DIN EN ISO/CIE 11664-1 rev 2025-04-22 Colorimetry - Part 1: CIE standard colorimetric observers More  Comment 

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