Cookies Policy

1.- Information.

Access to this website may involve the use of cookies. Cookies are small amounts of information that are stored in the browser used by each user so that the server remembers certain information that can later be used. In other words, it is a small file, normally made up of letters and numbers, sent by our web server to the cookie file of your browser. This information allows you to be identified as a specific user and allows you to save your personal preferences, as well as technical information such as visits or specific pages you visit. Some are strictly necessary for the page to work well and others are used to improve performance and your user experience.
If you click on the corresponding button (first layer of information about cookies that will be shown in the lower section of this website), you are giving your consent to the use of cookies , in the terms and conditions provided in this Cookies Policy, without prejudice to the measures of deactivation and elimination of cookies that you can adopt, and that are mentioned in this document. When accessing this website you will see a window where you are informed of the use of cookies and where you can consult this legal text. If you consent to the use of cookies (by marking the corresponding button), we will understand that you have consented to our cookie policy and therefore the installation of cookies on your computer or device . However, this does not affect the so-called “essential cookies” in relation to the services and/or functionalities that exist on this website.

2.- Browser Configuration.

Those users who do not want to receive cookies or want to be informed before they are stored on their computer, can configure their browser for this purpose.

Internet Explorer: Tools -> Internet Options -> Privacy

Firefox: Tools -> Options -> Privacy and Security

Chrome: Settings -> Settings -> Advanced settings -> Privacy and security

Additionally, we inform you of the possibilities of private browsing. Many browsers allow you to activate a private mode whereby cookies are always deleted after your visit. Depending on each browser, this private mode may have different names. Below you will find a list of the most common browsers and the different names of this “private mode”:

Internet Explorer: “Private”
Google Chrome: “Incognito”
Firefox: “Private Browsing”

The browser may also include the ability to better specify which cookies have to be accepted and which not. Specifically, the user can normally accept any of the following options: reject cookies from certain domains; reject third-party cookies; accept cookies as non-persistent (they are deleted when the browser is closed); allow the server to create cookies for a different domain. In addition, browsers may also allow users to view and delete cookies individually.

Keep in mind in any case that, if you accept third-party cookies, you must delete them from the browser options or from the system offered by the third party itself . More information for deleting cookies in the most used browsers:


Below we show you through links how to disable cookies following the instructions of the most used browsers:

3.- Cookies used on this website.

The cookies used by this website can be distinguished according to the following criteria:

3.1. Types of cookies according to the entity that manages them:

Depending on who is the entity that manages the computer or domain from which the cookies are sent and processes the data obtained, we can distinguish:

Own cookies: those that are sent to the user’s computer from a domain managed by the editor itself and from which the service requested by the user is provided.

Third-party cookies: those that are sent to the user’s terminal from a domain that is not managed by the Owner of this Website, but by another entity that processes the data obtained through cookies (for example, Google).

In the event that cookies are served from a computer or domain managed by the editor itself, but the information collected through them is managed by a third party, they cannot be considered as own cookies if the third party uses them for their own purposes. (for example, the improvement of the services it provides or the provision of advertising services in favor of other entities)

3.2. Types of cookies according to the period of time they remain activated:

According to the period of time that they remain activated in the terminal equipment, we can distinguish:

Session cookies: those designed to collect and store data while the user accesses a web page. They are usually used to store information that is only interesting to keep for the provision of the service requested by the user on a single occasion (for example, a list of products purchased) and they disappear when the session ends.

Persistent cookies: those in which the data is still stored in the terminal and can be accessed and processed for a period defined by the person responsible for the cookie, and which can range from a few minutes to several years.

3.3. Types of cookies according to their purpose:

Depending on the purpose for which the data obtained through cookies are processed, we can distinguish between:

Technical cookies: are those that allow the user to navigate through a web page, platform or application and the use of the different options or services that exist in it, including those that the editor uses to allow the management and operation of the page. web and enable its functions and services, such as, for example, against traffic and data communication, identify the session, access restricted access parts, remember the elements that make up an order, carry out the purchase process of an order, manage payment, control fraud linked to the security of the service, make the request for registration or participation in an event, count visits for the purpose of billing software licenses with which the service works (website, platform or application) , use security features during browsing, store content for broadcasting videos or sound, enable dynamic content (for example, anima uploading a text or image) or share content through social networks. Also belonging to this category, due to their technical nature, are those cookies that allow the management, in the most efficient way possible, of the advertising spaces that, as one more element of design or “layout” of the service offered to the user, the publisher has included in a web page, application or platform based on criteria such as edited content, without collecting information from users for different purposes, such as personalizing that advertising content or other content. These cookies are exempt from compliance with the obligation to obtain prior consent exclusively to the extent that they allow the requested service to be provided. However, if these cookies are used for different purposes (for example, for behavioral advertising purposes), they will be subject to these obligations.

Personalization or preferences cookies: are those that allow the user to remember information so that the user accesses the service with certain characteristics that can differentiate their experience from that of other users, such as, for example, the language, the number of results to show when the user perform a search, the appearance or content of the service based on the type of browser through which the user accesses the service, the region from which he accesses the service, etc. If it is the user himself who chooses these characteristics (for example, if he selects the language of a website by clicking on the flag icon of the corresponding country), cookies will be exempt from obtaining prior consent as they are considered an expressly requested service. by the user, and this as long as the cookies are exclusively for the selected purpose and are not used for other purposes.

Analysis or measurement cookies: are those that allow the person responsible for them to monitor and analyze the behavior of the users of the websites to which they are linked. The information collected through this type of cookie is used to measure the activity of the websites, applications or platforms and to create browsing profiles of the users of said sites, applications and platforms, in order to introduce improvements in function of the analysis of the usage data made by the users of the service. These cookies are not exempt from obtaining prior informed consent for their use. However, it has been considered that these cookies do not represent a risk to the privacy of users as long as they are first-party cookies, that they process aggregate data with a strictly statistical purpose, that information is provided on their uses and that it is included the possibility that users express their refusal about its use.

-Behavioral advertising cookies: are those that allow the management, in the most efficient way possible, of the advertising spaces that, where appropriate, the editor has included in a web page, application or platform from which the requested service is provided. These cookies store information on the behavior of users obtained through the continuous observation of their browsing habits, which allows the development of a specific profile to display advertising based on it.

Strictly necessaryPll_language1 yearOwn cookie. Domain: Technical cookie, necessary for the correct management of the website. Remember your preferences in relation to the management of the language of this website.
Google services, advertising, analytics1P_JAR, __Secure-3PAPISID, __Secure-3PSIDCC, __utma, __utmz, _ga, _gid, ANID, APISID, CGIC, COMPASS, CONSENT, DV, HSID, NID, OTZ, PL_GACID, SAPISID, SEARCH-SAMESITE, SIDCC, SID, SNID, SSID, _dd_sVariable. The retention period of your personal data is established by Google in its policy ( Third parties. Domain: / ehstechniques .com These are cookies associated with certain Google services that we have implemented on this page, such as Google Maps and analytical services. These cookies are not generated by us directly. It allows the geolocation of our entity in the corresponding section of this website as well as other Google services. We refer you to Google’s privacy policy: of the applications used by this website to obtain and analyze browsing information is Google Analytics: Analytics is a web analytics tool that allows site owners to know the browsing habits of users on their website. Google Analytics customers can view various reports that describe how users interact with their websites for the purpose of improving their websites. This entity can analyze the navigation of users visiting the website. Google Analytics reports site trends without identifying its users. Google Analytics is governed by the general conditions of Google accessible at and the privacy policies of Google accessible at purpose of the treatment carried out by Google is the analysis and measurement of data to provide services to customers (eg, analysis of data from visits to a web page). You can obtain more information at the following link This application provides the audience analysis service for this website. It does not obtain data on the names or surnames of users or the postal address from which they connect. The information obtained is related, for example, to the number of pages visited, the language, the social network in which the news is published, the city to which the IP address from which users access is assigned, the number of users who visit this blog, the frequency and recurrence of visits, the time of visit, the browser they use, the operator or type of terminal from which the visit is made. This information is used to improve the page, detect new needs and assess the improvements to be introduced in order to provide a better service to users who visit us. We also recommend that you read the corresponding paragraph at the end of this table. However, in order for website visitors to have the possibility to prevent Google Analytics from using their data, there is the possibility of installing the opt-out browser add-on developed by Google itself. You can download it from the following address:, we remind you that you can disable Google Analytics cookies through your browser -Explorer, -Firefox -Safari third-party cookies used on this website belong to Google, located in the United States, outside the European Economic Area. The privacy guarantees provided by Google in this regard are based on the signing of standard contractual clauses. We remind you that this entity cannot control and is not responsible for the content and veracity of the terms and conditions and the privacy policies of Google referenced in this cookie policy.

4.-What happens if cookies are disabled.

To use this Website it is not necessary to install cookies. The user may not accept them or may configure their browser to block and delete them. However, some functionalities of this website will be disabled depending on the type of cookie. Browsing our website may not be optimal and some resources may be disabled.

5.-Updates and changes.

The Owner may modify this Cookies Policy based on legislative or regulatory requirements, or in order to adapt said policy to the instructions issued by the Spanish Agency for Data Protection, therefore users are advised to visit it periodically.

6.-Request for additional information on the use of cookies.

If you need additional information about the data processing that we do in this entity through cookies, you can send us an email to the following address:

7.- Additional aspects.

You can obtain more information about cookies for advertising or reach measurement purposes through the deactivation page of the Network Advertising Initiative (in English), at and, also, on the website https:/ /