Chemical Precautionary Matrix

All questions on this topic
Who can I contact for questions and feedback?
A single molecule is not a synthetically manufactured nanomaterial, but what about compounds of 10 or 100 molecules?
Is the matrix based on scientific fundamentals?
What does “nanospecific” mean?
A high score can arise as a result of a lack of knowledge as well as by poor actual scores. Is a distinction made here in the precautionary matrix?
Why is material toxicity not used as an evaluation criterion?
What is the meaning of "information on the life cycle"?
What are the key messages of the precautionary matrix?
Will the precautionary matrix be updated on a regular basis?
What does «uncertainty» mean?
Will the precautionary matrix take into consideration any misuse of products by workers or consumers?
What exactly do "known" and "assessable" mean in the available information?
Is there a list of possible measures for the precautionary matrix?
In the context of the precautionary matrix, what are “synthetic nanomaterials”?
How shall primary manufacturers of nanomaterials answer the questions in the chapter “information”?
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