Registration Dossier

Administrative data

Endpoint:
sediment toxicity: long-term
Data waiving:
other justification
Justification for data waiving:
other:
Justification for type of information:
JUSTIFICATION FOR DATA WAIVING
According to REACH Annex X Section 9.5.1 Column 2 Long-term toxicity testing shall be proposed by the registrant if the results of the chemical safety assessment indicates the need to investigate further the effects of the substance and/or relevant degradation products on sediment organisms. A PNECsediment was derived from the available aquatic toxicity data using the equilibrium partitioning method. Using this PNEC, the RCR for all stages of the lifecycle of the substance were found to be <1, indicating that the risk to sediment dwelling organisms is adequately controlled and there is no need for further refinement of the assessment through testing.

Data source

Materials and methods

Results and discussion

Applicant's summary and conclusion