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React now regarding nanomaterial regulation

The time has come to implement a regulatory framework tailored to manufactured materials. I propose a new legislative framework that combines registration, evaluation, authorization and categorization of nanomaterials.

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I thank T. Dolin for technical assistance with the design of Fig. 1.

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Correspondence to Steffen Foss Hansen.

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Hansen, S. React now regarding nanomaterial regulation. Nature Nanotech 12, 714–716 (2017).

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