Registration number (WIID)Project No.TitleStatus
58065ISO 16967:2015Solid biofuels — Determination of major elements — Al, Ca, Fe, Mg, P, K, Si, Na and TiStandarts spēkā
89208ISO/TS 17595:2025Solid biofuels — Characterization of wood chip fuels — Essential information for producers, suppliers and usersStandarts spēkā
87613ISO 17831-1:2025Solid biofuels — Determination of mechanical durability of pellets and briquettes — Part 1: PelletsStandarts spēkā
66904ISO 20049-1:2020Solid biofuels — Determination of self-heating of pelletized biofuels — Part 1: Isothermal calorimetryStandarts spēkā
83456ISO 17829:2025Solid biofuels — Determination of length and diameter of pelletsStandarts spēkā
87614ISO 17831-2:2025Solid biofuels — Determination of mechanical durability of pellets and briquettes — Part 2: BriquettesStandarts spēkā
91137ISO 17225-5:2026Solid biofuels — Fuel specifications and classes — Part 5: Graded firewoodStandarts spēkā
83190ISO 18122:2022Solid biofuels — Determination of ash contentStandarts spēkā
83192ISO 18123:2023Solid biofuels — Determination of volatile matterStandarts spēkā
83193ISO 18134-3:2023Solid biofuels — Determination of moisture content — Part 3: Moisture in general analysis sampleStandarts spēkā
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