MARINA - Managing Risks of Nanoparticles

While there are standard procedures for product life cycle analysis, exposure, hazard, and risk assessment for traditional chemicals, is not yet clear how these procedures need to be modified to address all the novel properties of nanomaterials. There is a need to develop specific reference methods for all the main steps in managing the potential risk of ENM. The aim of MARINA is to develop and validate the Risk Management Methods for Nanomaterials.


MARINA stands for integrated and intelligent testing, integrated assessment, and modular interconnection of knowledge and information for validated science-based risk management methods.

The approach is to shift from toxicology studies of specific individual nanomaterials towards developing tools for a more integrated systematic health and environmental safety assessment and management that can handle the overall risks for types or classes of engineered nanomaterial (ENM) based on their physico-chemical properties.


MARINA will address the four central themes in the risk management paradigm for ENM: Materials, Exposure, Hazard and Risk. The methods developed by MARINA will be:

  • based on beyond-state-of-the-art understanding of the properties, interaction and fate of ENM in relation to human health and the quality of the environment;
  • newly developed or adapted from existing ones but ultimately, they will be compared/validated and harmonised/standardised as reference methods for managing the risk of ENM.

MARINA will develop a strategy for Risk Management including monitoring systems and measures for minimising massive exposure via explosion or environmental spillage.

More information

For more information please visit the MARINA website.