ISO/IEC 17025:2017 specifies the general requirements for the competence, impartiality and consistent operation of laboratories.
ISO/IEC 17025:2017 is applicable to all organizations performing laboratory activities, regardless of the number of personnel.
Laboratory customers, regulatory authorities, organizations and schemes using peer-assessment, accreditation bodies, and others use ISO/IEC 17025:2017 in confirming or recognizing the competence of laboratories.

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    • Standard
      39 pages
      English language
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    • Standard – translation
      51 pages
      Slovenian and English language
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EN ISO 17225-2 determines the fuel quality classes and specifications of graded wood pellets for non-industrial and industrial use. This part of ISO 17225 covers only wood pellets produced from the following raw materials (see ISO 17225-1, Table 1): - 1.1 Forest, plantation and other virgin wood; - 1.2 By-products and residues from wood processing industry; - 1.3.1 Chemically untreated used wood. Thermally treated biomass pellets (e.g. torrefied pellets) are not included in the scope of this par...view more

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    • Standard
      17 pages
      English language
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EN ISO 17225-5 determines the fuel quality classes and specifications of graded firewood. This part of ISO 17225 covers only firewood produced from the following raw materials (see ISO 17225-1, Table 1): - 1.1.1 Whole trees without roots - 1.1.3 Stem wood - 1.1.4 Logging residues (thick branches, tops etc.) - 1.2.1 Chemically untreated wood residues.

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    • Standard
      18 pages
      English language
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EN ISO 17225-6 determines the fuel quality classes and specifications of graded non-woody pellets. This part of ISO 17225 covers only non-woody pellets produced from the following raw material (see ISO 17225-1, Table 1): - 2 Herbaceous biomass - 3 Fruit biomass - 4 Aquatic biomass - 5 Biomass blends and mixtures. Blends are intentionally mixed biofuels, whereas mixtures are unintentionally mixed biofuels. The origin of the blend and mixture is to be described using ISO 17225-1, Table 1. If solid...view more

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    • Standard
      15 pages
      English language
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EN ISO 17225-7 determines the fuel quality classes and specifications of graded non-woody briquettes. This part of ISO 17225 covers only non-woody briquettes produced from the following raw materials (see ISO 17225-1, Table 1): - 2 Herbaceous biomass - 3 Fruit biomass - 4 Aquatic biomass - 5 Biomass blends and mixtures. Blends are intentionally mixed biofuels, whereas mixtures are unintentionally mixed biofuels. The origin of the blend and mixture is to be described using ISO 17225-1, Table 1. I...view more

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    • Standard
      14 pages
      English language
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EN ISO 17225-1 determines the fuel quality classes and specifications for solid biofuels of raw and processed materials originating from a) forestry and arboriculture; b) agriculture and horticulture; c) aquaculture. Chemically treated material may not include halogenated organic compounds or heavy metals at levels higher than those in typical virgin material values (see Annex B) or higher than typical values of the country of origin.

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    • Standard
      64 pages
      English language
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This European Standard specifies a classification system for SRFs and a template for the specification of their properties. SRFs are produced from non-hazardous waste.

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    • Standard
      24 pages
      English language
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    • Standard – translation
      26 pages
      Slovenian language
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This European Standard specifies requirements for the quality management system for the production and trade of solid recovered fuels from the reception of waste(s) up to the delivery of solid recovered fuels (Figure 1).

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    • Standard
      40 pages
      English language
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    • Standard – translation
      36 pages
      Slovenian language
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This European Standard specifies requirements and procedures to determine the compostability or anaerobic treatability of plastic materials by addressing four characteristics:
I)      biodegradability,
II)      disintegration during biological treatment,
III)      effect on the biological treatment process and
IV)      effect on the quality of the resulting compost.
NOTE   For packaging EN 13432 applies.

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    • Standard
      20 pages
      English language
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This European Standard specifies requirements and procedures to determine the compostability and anaerobic treatability of packaging and packaging materials by addressing four characteristics: 1) biodegradability; 2) disintegration during biological treatment; 3) effect on the biological treatment process; 4) effect on the quality of the resulting compost. In case of a packaging formed by different components, some of which are compostable and some other not, the packaging itself, as a whole is ...view more

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    • Standard
      22 pages
      English language
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    • Standard
      22 pages
      English language
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EN ISO 17225-3 determines the fuel quality classes and specifications of graded wood briquettes. This part of ISO 17225 covers only wood briquettes produced from the following raw materials (see ISO 17225-1, Table 1): - 1.1 Forest, plantation and other virgin wood - 1.2 By-products and residues from wood processing industry - 1.3.1 Chemically untreated used wood.

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    • Standard
      14 pages
      English language
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EN ISO 17225-4 determines the fuel quality classes and specifications of graded wood chips. This part of ISO 17225 covers only wood chips produced from the following raw materials (see ISO 17225-1, Table 1): - 1.1 Forest, plantation and other virgin wood -1.2 By-products and residues from wood processing industry - 3.1 Chemically untreated used wood.

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    • Standard
      16 pages
      English language
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