The AUA is versatile authorization, purely environmental nature; It replaces up to 7 acts habilitation of communication, notification and consent required by current environmental legislation, which, taken individually, different periods of validity. The AUA instead has a duration of 15 years from release.

Preparation of elativa question obtain the single authorization provided for Environmental.
The preparation includes:
Elaboration of technical report for each environmental aspect applicable, namely:
-Emissions in the atmosphere
-Drain Wastewater
-Recovery Waste in simplified procedure
Compilation of the attachments each relating to each considered environmental aspect
Compilation, if applicable, Annex on the Plan Management Solvents for the appearance Atmospheric emissions
Elaboration of plans including:
-Estratto Map
-Credit Regional Technical
-Plan Municipal Development
General -Planimetrie site, illustrating the lay-out and those pertaining to each environmental aspect (positioning and identification of emission points, lines of water discharges, temporary storage areas or commissioning of waste reserves)
Possibility of introducing environmental noise impact with noise measurements in the case of existing installations, if applicable.
Inclusion of demand in the reference OSS website
Participation in Conferences of Services
Development of any additions