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OK Compost - CheLab

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Scope & Requirements<br />

• ELIGIBLE PRODUCTS<br />

– Made of Bioplastics<br />

– Made of Natural fibers<br />

• METHOD<br />

– Measurements of the biobased carbon content according to ASTM 6866<br />

– Measurement of the organic carbon fraction<br />

– 3 determination measurements => average<br />

+ addtional measurements if > 3%<br />

• REQUIREMENTS<br />

– Organic carbon fraction : ≥ 30% of the product to certify<br />

– Biobased carbon content : ≥ 20% of the product to certify<br />

– Constituents, components : ≤ 1%, and for a total ≤ 5% :<br />

no data for organic carbon fraction & biobased carbon content required<br />

• PRODUCTS<br />

– Calculation of the biobased content based on the biobased carbon content<br />

and the organic carbon fraction of each certified component/constituent<br />

+ 1 confirmation measurement

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