Mathematical software of decision support system for assessment and management of environmental performance for companies

Abstract

The environmental risk-based audit as a tool to assess and manage the environmental performance of enterprise is considered. The article describes the mathematical software of decision support system for audit stages includes algorithms for the qualitative and quantitative assessment of environmental efficiency level, method to assess the environmental aspects significance, method for probability estimation of adverse events using Bayesian hierarchical model and logical- probabilistic method , stochastic model and method of multicriteria evaluation to generate a set of countermeasures, capital calculation  to cover the catastrophic risks.