Cookies Policy

In line with what already follows from the "DATA PROTECTION DECLARATION" available here on our website, it is CUSNAG, SERRALHARIA LDA's ("CUSNAG") policy to provide the user of its website with as detailed information as possible about the way in which personal data are processed, in particular through the use of cookies or other similar technologies.

As such, we have developed this cookie policy which applies across the board to all use of our website.

Cookies are small files that are stored on the electronic device through which you access the website, specifically through the browser used for this purpose, and that collect information about your habits of using our website. Their main function is to facilitate and accommodate the use of the website, enhancing and optimising its functionalities, but, not being the only reason for its use, it will also serve other purposes, namely commercial and statistical.

It is important to differentiate between cookies of temporary duration (session) and those of long duration (persistent). The primers, are only used for the duration of the visit on the website after which they are deleted, and aim to prevent the user from having to log on to the website when changing pages. The seconds, are stored on the user's device after termination of use of the website and for the period indicated therein as the "expiration date", and are intended to enable the user to return to the website by resuming navigation in accordance with the settings initially set by him/her, for example, by saving the language settings.

The use of these technologies is not mandatory, but...! deleting or blocking a cookie may imply that some features of our website become obsolete.

Nevertheless: our policies aim to collect data on these terms with your express prior authorisation.

Cookies used may be ours or may be set by third parties. These entities may use cookies that collect personal data from our users only if we believe that they provide the necessary security for their data. Only then will we ask your permission to use these cookies.

On the other hand, third party cookies can be "made" like biscuits that are... only when you put them in the oven! In other words: if you use other services associated with our website that operate on the basis of similar technologies such as Plug-ins.

There are several reasons that may lead us to allow on our website technologies of this nature by third parties. In particular, because such entities are contracted to provide certain services that justify it, such as Google Analytics services aimed at the statistical analysis of the website. This helps us provide you with a more personalised service and a better browsing experience!

Our website links to the FACEBOOK and GOOGLE+ servers.

This means that these entities can now place or read their own cookies on your device and collect information about the use of the websites used.

That is...! From the user interactions, established from our website, with these entities, personal data are being collected that will be processed not only by CUSNAG. For example, this will happen with the sharing of content of the website - comments or news sharing - on social networks, associating their accounts with these networks.

Cookies can be differentiated and categorized from agreements for the various purposes that can be associated with them, regardless of whether they are third party cookies or cookies of their own:

  • NECESSARY - These are always active even if you do not accept this Policy of ours, since they are aimed at the operability of the system. That is, to allow access to basic navigation functions and secure areas of the website.
  • PREFERENCES - This type of cookie saves preference settings, such as language or privacy settings, so that they do not have to be reset each time you return to the website. By their nature, they are long-lasting cookies.
  • DIRECT PUBLICITY - Gathers information about the use made of the website (articles seen, clicks made, advertisements viewed), allowing the identification of the user's interests so that the advertising directed to him is of his best interest. This type of cookies can be used to help eventual advertisers to present advertisements of interest, with the objective of giving the user a personalised experience in his visit to our website. These cookies tend to be long-lasting, as they are stored so that they can be read at a future glance on the website.
  • STATISTICS - Collect information capable of measuring the efficiency of the services provided and the commercial activity carried out, for example by collecting the IP address of visitors to the website and controlling their number of visits, all with a view to developing statistics on the operations available to the user. Therefore, they are long-lasting cookies.
  • SECURITY - They tend to be long-lasting cookies as they are intended to avoid risks to the security of the website, namely acts of identity theft in general. They may even be used to help determine the need to implement new security measures.
  • PERFORMANCE, ANALYSIS - They seek to understand whether the necessary resources are available to the user for the proper use of the website and whether the accessible tools are the most appropriate for this purpose; in favour of a continuous improvement of performance.







Usamos esse cookie para nos informar se você aceitou nosso aviso de cookie pop-up.

100 days



System management, where you save your settings as language, last slide, etc.

23 days



Used by Google Analytics (site statistics and monitoring service provider) to recognise users who visit the site.

2 Years



Used by Google Analytics (site statistics and monitoring service provider) to speed up site request rates.

Per Session



Used to send data to Google Analytics about the device and visitor behavior. Follows the visitor through devices and marketing channels.

Per Session

Serviços do Google Maps e reCaptcha


Used by Google to store user preferences and map information from Google and Google reCaptcha

1 Year

For our website we use the services provided by Google LLC ("GOOGLE"):

In particular its "Google Analytics" website analytics services…

For this purpose, we use GOOGLE's JavaScript - a tool that, recurring to the use of cookies (from the "targeted advertising" and "statistics" categories), stores information about visitors to our website, how - and from where - they access it, their periodicity, to analyse the type of use that is made. The information collected about your use of our website is sent to a GOOGLE server and stored there, and the process of processing this data is completed with the compilation of analytical reports. This information may not be transferred to any unauthorised third parties or if the opposite is not the case under applicable law, nor will GOOGLE associate your IP address with any other data held by you.



You may request any information you consider necessary in relation to the processing and handling of such requests, it being noted that a fee may be applied in the case of unfounded or excessive requests. You may do so by sending an e-mail to or by calling +351 229 725 266.

To this end, we may require evidence of the status of the data subject who wishes to exercise his rights.