The integration of business management systems constant researches and deeper understanding of all environmental issues related to the Gold Stone processes. New elements of evaluation have been introduced with a view to:
•identifying critical factors and aspects
•prioritizing the same factors and aspects in relation to the particular context in which the local unit is immersed
•defining the procedures to monitor these critical factors
•obtaining the necessary authorizations
•planning and adapting the overall projects site organization so as to ensure that all such factors are kept under constant scrutiny. The internal audit programs have been implemented by introducing regular checks on all aspects of general building construction, and particularly those with more striking environmental impact.