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Difficulties in establishing regulations for engineered nanomaterials and considerations for policy makers: avoiding an unbalance between benefits and risks
Author(s) -
GarduñoBalderas Luis Guillermo,
UrrutiaOrtega Ismael Manuel,
MedinaReyes Estefany Ingrid,
Chirino Yolanda Irasema
Publication year - 2015
Publication title -
journal of applied toxicology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.784
H-Index - 87
eISSN - 1099-1263
pISSN - 0260-437X
DOI - 10.1002/jat.3180
Subject(s) - risk analysis (engineering) , risk assessment , work (physics) , business , computer science , engineering , computer security , mechanical engineering
Current evidence of engineered nanomaterials’ (ENM) toxicity has led to a latent concern about hazards for both humans and the environment. For this reason, some efforts have been made to suggest frameworks or other guidance to regulate ENM handling; however, the real exposure risk to humans has not been well established. The aims of this work were to analyze the difficulties in establishing regulations for ENM and to discuss some considerations that may be helpful for policy makers involved in the regulation of ENM. Difficulties in establishing regulations are based on the novel properties of ENM associated with cytotoxic effects, the insufficiency of standardized methods to test those effects and the lack of epidemiological evidence of ENM toxicity, especially in occupational settings. Nevertheless, we offer some suggestions for establishing regulations, which include frameworks oriented towards protecting personnel exposed to ENM without decreasing production. In addition, we propose an ENM data sheet to offer available information of ENM. Finally, ethical aspects should also be considered in developing ENM regulations because every person who is working around or consuming ENM has the right to be informed about the potential risk. Copyright © 2015 John Wiley & Sons, Ltd.