One of the RAMONES EU project innovations is the “POIS2ON” that stands for ‘PrOtotype Information System for SOcioecoNomic stakeholders’ designed by our partner Prof. Konstantinos Nikolopoulos (UDUR). This forecasting support system is a distributed Repository for recorded time series that forecast the aggregated time series with statistical and machine learning methods. It will also include a Decision Support System for relevant stakeholders as well as a Geographic Information Systems for state-of-the-art visualisations. The scope is to portray and offer forecasted cumulative in-situ radioactive concentrations in the sea at medium frequencies (daily & weekly) to actual risk and potential impact to the environment and human populations and also calculate the associated impact to relevant stakeholders. This process is fully automated and will be able to run unsupervised at prescribed frequencies.