Retention period

Via email to, you may ask for the retention time of different data which may vary according to the type of data.

In exceptional cases and at the request of authorities, your personal data may be retained for longer than the period initially anticipated by Perspective,

Use of cookies

For statistical purposes, the web site uses cookies systems.

Cookies are small files of information which are automatically saved on your computer’s hard disk when you visit a web site.  They enable gathering information rendered anonymous for example on the browser used, length of the visit, files downloaded, etc.

The configuration of most browsers allows you to accept or refuse cookies, and inform you each time when a cookie is used. You are free to refuse these cookies. Unless otherwise specified, all the cookies assigned are automatically deleted at the end of a use session.

On 4 types of cookies are used in addition to the functional cookies necessary for the proper functioning of during your visit:



Expiration Time



Cookie Language

30 days

This cookie is used to set the language preference.



Cookie Settings

1 year

30 days

These cookies are used by the cookie popup. Here, we keep your permission for which cookies we can use.


Google Analytics

2 years

We use these cookies to gather information about the way users interact with our website. We use this information to create reports and help us improve the website. The cookies collect information in anonymous form, including the number of visitors to the website, where visitors have come to the website from and the pages they visited. If you do not allow analytics cookies we will not be able to include your visit in our statistics.



3 months

Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers.

If you do not allow analytics cookies, your visit of will not be included in the statistics of Facebook.


You may change the authorisations for use of cookies by at any time by using this link:

Setting cookies


Perspective implements all the technical and organisational measures to guarantee the security of data collected.

What are your rights?

Your rights: access, information, rectification, opposition, deletion, complaint.

You are entitled to obtain information concerning processing of your data, to consult it, oppose its processing, lodge a complaint, edit it or have your data deleted.

To do this, please contact our Data Protection Office (DPO) attaching a copy of your national identity card via the following contact details:

  • by email:
  • by postal mail: Perspective, to the attention of the Data Protection Office – DPO, rue de la Namur, 59 in 1000 Brussels.

If, after contacting us, you feel that your rights have not been respected, you can also contact the Data Protection Authority (DPA) via the following contact details: