Projects of CEN/TC 335

DIN EN ISO 16967 rev 2026-07-09 Solid biofuels - Determination of major elements - Al, Ca, Fe, Mg, P, K, Si, Na and Ti More  Comment 
DIN EN ISO 16968 rev 2026-07-09 Solid biofuels - Determination of minor elements More  Comment 
DIN EN ISO 14780 rev 2026-07-09 Solid biofuels - Sample preparation More  Comment 
DIN EN ISO 16948 rev 2026-07-09 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen More  Comment 
DIN EN ISO 20024 rev 2026-01-21 Solid biofuels - Safe handling and storage of solid biofuel pellets in commercial and industrial applications More  Comment 
DIN EN ISO 16559 rev 2025-12-20 Solid biofuels and pyrogenic biocarbon - Vocabulary More  Comment 
DIN EN ISO 20023 rev 2025-03-20 Solid biofuels and pyrogenic biocarbon - Safety of solid biofuel pellets - Safe handling and storage of wood pellets in residential and other small-scale applications More  Comment 
DIN EN ISO 17225-5 2025-01-02 Solid biofuels - Fuel specifications and classes - Part 5: Graded firewood (ISO 17225-5:2026); German version EN ISO 17225-5:2026 More  Comment 
DIN EN ISO 16994 2024-03-06 Solid biofuels and pyrogenic biocarbon - Determination of sulfur and chlorine content (ISO 16994:2026); German version EN ISO 16994:2026 More  Comment 

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