Accepting cookies with banners

 Hi, I would like to know in which cases it is mandatory to use a banner that allows visitors to my site to choose the type of cookies to accept (necessary, marketing and statistical)?

Necessary cookies or technical cookies do not require any kind of consent you just need to make aware the user that you are using such cookies. This can be achieved by using a banner (without the need for the visitor to accept anything). You also need to ensure that your Cookie Policy details the use of the necessary/technical cookies.

In which cases instead of the classic banner where "continue browsing" is sufficiently interpreted as consent to all cookies?

Regarding statistical and marketing cookies these should only be placed on the visitor`s browser based on consent. Consent can be obtained through the cookie banner. You also need to ensure that your Cookie Policy details the use of the statistical/marketing cookie as well as an easy way for the visitor to withdraw its consent.

You can find readily available Cookie Policy in our EU GDPR Mini Toolkit for websites (https://advisera.com/eugdpracademy/eu-gdpr-mini-toolkit-for-websites/).