Is EPA Going Its Own Way On Nanotech?
As I noted here, EPA's leadership has targeted the nanotechnology industry for regulation. The Agency's December Action Initiation List reflects this, stating EPA is developing a significant new use rule under TSCA section 5(a)(2) "for nanoscale materials." The rule will require "persons who intend to manufacture, import, or process" nanomaterials to "notify EPA at least 90 days before commencing that activity" so EPA may "prohibit or limit that activity before it occurs" to prevent "unreasonable risk to human health or the environment."
EPA's intentions, particularly given the massive methodological and data quality problems of nanomaterial risk assessment, need to be better understood. Inter-agency coordination between EPA and the rest of the Federal Government on nanotechnology regulation should be a priority, yet it seems EPA is moving forward without substantive consultation. As a first step, the industry should request more transparency from the Agency, especially with respect to the data it relies on to support this regulatory initiative.




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