- new buildings, demolition and reconstruction of the restructuring, renovation of buildings higher than 25% recovery of lofts for residential purposes and volumetric expansion exceeding 20%;
- for all buildings in the event of a transfer for consideration of the whole that is made through the sale of all properties that make it up using a single contract;
- with effect from 1 September 2007 and before 1 July 2010, in the case of public buildings or land for public use, whose floor area exceeds 1000 m2;
- to access to the facilities and incentives of any kind, either as tax concessions or contributions from public funds or of the generality of people, aimed at improving the energy performance of 'building or facility.
- Energy and Energy Service Contracts Service, new and renovated buildings for public or private
- t rasferimento for consideration of individual units be shown to the prospective purchaser, prior to the execution of real estate.
- leases, leasing and rental business including real estate, whether new or renewed, referring to one or more housing units
stands the obligation to submit by 1 July 2009, the energy performance certificate in the file transfer for consideration of entire buildings or individual units, which include, in addition to sale, exchange the contribution in society, assignments to members on dissolution , and in any event, all other scenarios involving the release of the property in the property market and its subsequent commercialization.
The energy performance certificate (or qualifying energy in the event of regulatory shortcomings by Regions and Provinces) is required to access the tax advantages in terms of energy savings.
- improving transparency in the housing market by providing buyers and lessees of properties of transparent and objective information characteristics ( and expenditure) energy of the building;
- inform and to educate the owners of the properties of the energy cost related to the conduct of its "building system" to encourage improvements in energy efficiency of their homes;
- enable interested parties to claim from the supplier (seller) of a building reliable information on costs of tenure;
- the possibility the buyer should be able to assess whether or not to spend more on a better product from the point of view of management and maintenance.