EU Cookie Directive

[eluser]WanWizard[/eluser]
The law text states:

The only exception to this rule is if what you are doing is ‘strictly necessary’ for a service requested by the user. This exception is a narrow one but might apply, for example, to a cookie you use to ensure that when a user of your site has chosen the goods they wish to buy and clicks the ‘add to basket’ or ‘proceed to checkout’ button, your site ‘remembers’ what they chose on a previous page. You would not need to get consent for this type of activity.

This exception needs to be interpreted quite narrowly because the use of the phrase “strictly necessary” means its application has to be limited to a small range of activities and because your use of the cookie must be related to the service requested by the user. Indeed, the relevant recital in the Directive on which these Regulations are based refers to services “explicitly requested” by the user. As a result our interpretation of this exception therefore has to bear in mind the narrowing effect of the word “explicitly”. The exception would not apply, for example, just because you have decided that your website is more attractive if you remember users’ preferences or if you decide to use a cookie to collect statistical information about the use of your website.

Note that this is not a completely new law, most of it was ratified in 2003. Major difference is that the old law described an opt-out, the new law an opt-in (i.e. ask for consent first).