Studies on the effects and the fate of chemicals in the context of a formal risk assessment process must generally be conducted according to international guidelines. ECT actively contributes to the development, standardisation and validation of such methods and guidelines. Our activities include the organisation of and participation in international ring tests as well as participation in working groups of international standardisation organisations, in particular OECD and ISO.

For more detailed information on our contribution to standard methods, see the following links for OECD methods, ISO methods and methods standardised by other organisations.

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