Division 1.1.2 X1
United Kingdom
When it is not possible to establish the quantitative dose (concentration)-response (effect) relationship, then this should be justified and a semi-quantitative or qualitative analysis shall be included. For instance, for acute effects it is usually not possible to establish the quantitative dose (concentration)-response (effect) relationship on the basis of the results of a test conducted in accordance with F1Council Regulation (EC) No 440/2008 of 30 May 2008 laying down test methods pursuant to REACH . In such cases it suffices to determine whether and to which degree the substance has an inherent capacity to cause the effect.
Annotations
Textual amendments
- F1
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Words in Annex 1 point 1.1.2 substituted (31.12.2020) by The REACH etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/758), reg. 1(1), Sch. 3 para. 1(3); 2020 c. 1, Sch. 5 para. 1(1)