8 июн. 2012 г. 1. Does the SCCS/SCHER/SCENIHR consider the TTC approach appropriate for the human health risk assessment of chemical substances? 2. In ...
extend/ refine the TTC framework (e.g. for inhalation TTC and internal TTC) the SCCS considers that at present the thresholds proposed by Yang et al
extend/ refine the TTC framework (e.g. for inhalation TTC and internal TTC) the SCCS considers that at present the thresholds proposed by Yang et al
21 мар. 2023 г. - The Applicant used TTC approach to justify the safety of sodium bromothymol blue but the SCCS estimate of the SED indicates that it exceeds ...
14 сент. 2022 г. It was stressed that safety assessment of the annexed substances should not be limited to the use of TTC alone but in combination with ...
The TTC is based on the principle of establishing a human exposure threshold [3] SCCS (2014). Scientific Opinion on Basic Blue 124. SCCS/1542/14. [4] SCCS ...
Keywords: SCCS SCCS Notes of Guidance for the Testing of Cosmetic Ingredients and their TTC value as if the TTC value is also an internal exposure value.
12 мар. 2019 г. This was a closed scientific workshop on SCCS invitation only. All ... TTC is a concept allowing under specific conditions
27 апр. 2023 г. Based on the TTC assessment of Impurity 3B the calculated SED values are below the (external) TTC. Taken from SCCS/1560/15. SCCS comment. The ...
18 авг. 2023 г. extend/ refine the TTC framework (e.g. for inhalation TTC and internal TTC) the SCCS considers that at present the thresholds proposed by ...
What is the TTC approach?
The TTC approach is an appropriate strategic component for many cosmetic fragrances due to low use concentrations. The TTC approach can be applied to hair dyes with low use concentration and intermittent consumer exposure. The TTC approach is adequate for plant extracts provided an absence of genotoxic activity is demonstrated. 1. Introduction
What does SCCS do?
SCCS The Committee shall provide opinions on questions concerning all types of health and safety risks (notably chemical, biological, mechanical and other physical risks) of
What does sccs/1552 stand for?
Opinion of the Scientific Committee on Consumer Safety on o-aminophenol (A14) SCCS/1552/15 Scientific Committee on Consumer Safety SCCS OPINION ON ?-arbutin
What is a TTC classification?
For a TTC approach, the SCCS (and other SCs) accept in principle the division into Cramer Classes I and III (SCCP/1171/08). When assigning a chemical to the lowest toxicity class (Class I, 1800 µg/person/d for substances with no genotoxicity alert), classification should be carefully considered and justified.
SCCP/1171/08