Together they are referred to since the Dossier de Diagnostic Technique (DTT).The DTT is definitely most definitely not the full building situation survey, so purchasers need to become aware of typically the limitation of these kinds of surveys. In the particular last few decades an entire new occupation of technicians has been created out of the brand-new legislation on the particular surveys, but as some sort of recent report in the Institut National de la Consommation (INC) highlights, they may nicely be 'experts' although they are most certainly not all 'professional'.So as to test the skills of the industry the INC asked sixteen different survey companies to carry out surveys on 2 properties - a new city apartment and also a small property inside the countryside.Test ResultsIn only two cases were the surveys considered in order to have been completed satisfactorily.In all other cases the surveys were lacking in a single or more respects.Probably the most recurring lapses occurred in relationship to the the product survey, where none of the technicians properly performed a survey, or perhaps correctly completed typically the documentation.In a single case an the insulation survey report has been undertaken uncessarily, intended for had they inspected with the owner they will would have established that will the previous 1 remained valid!Eight reports gave fuel emission readings that had been incorrect, and they each either below or over estimated the level of the efficiency of typically the property.In simply three cases was initially the electrics study carried out satisfactorily, with technicians certainly not offering a proper information from the electrical system, yet others with a new lack of accordance between what they will described and the anomalies that were found. Half of typically the technicians found defects that had been false.The survey for termites was only taken out for the nation property, with results that were broadly satisfactory, although certainly not all the rooms inside of the property have been fully examined.Typically the report highlights that not all involving the errors and omissions were serious, but the deficiency of consistency in approach needed to be addressed.Specifically, generally there was a need to for greater methodological rigour, exemplified inside the contrasting work put into the surveys by the particular different companies. Party Wall Surveyor East Mills  send 2 technicians to carry out the surveys, when others only a single technician.The moment taken to take the surveys also different considerably. Even though two technicians were present the periods varied from fifty minutes to two hours.The worst example was some sort of survey carried away in 20 moments by an individual technician, albeit we were holding also the most affordable price.Price DistinctionsThe study also unveiled the sharp variations in the amount paid recharged by the numerous companies in Portugal.In relation to be able to the small nation property, the prices varied from between EUR220 at typically the lowest end to EUR635 for expensive company.The deviation in prices was little better intended for the apartment, which range from EUR285 to EUR580.There was not necessarily always a relationship between the cost paid and the particular standard of the particular survey, although inside the case regarding the country home the most high-priced survey proved in order to also be by far the most reliable.That explained, the corporation that presented the other most pricey price with this real estate also provided typically the worst survey information.So What can you Do?It is usually obviously difficult to ensure you engage a company that will is competent inside of this process.A new buyer who discovered problems with the particular property that acquired not been demonstrated within a survey report would be entitled to bring an action in opposition to the owner, would you then need to bring their very own action from the business for professional negligence.If you carry out engage a review technician to embark on the DTT, a person need to assure you engage the professionally certified plus insured company.Just about all technicians are lawfully obliged to be certified through an certified body of 'Cofrac' the national qualification agency.However, there are a range of numerous organisations of which can offer specialized certification, so a new single common way of measuring identification is not really easy to obtain.Those organisations accredited by simply Cofrac to deliver the professional qualification for one or more in the surveys consist of Afnor, Apave, Bureau Veritas, Certigaz, Dekra, FCBA, Ginger Cated, SGC ICS, in addition to Socotec.Accordingly, an individual need to request the technician intended for sight of their particular certificate for every single of the survey reports they recommend to undertake, jointly with confirmation involving their professional indemnity insurance policy.A person should also be aware about automatically accepting a recommendation through your estate agent because to whom in order to use. The govt have announced that they are to soon make unlawful the payment associated with commissions between real estate agents and the review companies and professionals.