The European Language Portfolio (ELP) is a tool for developing learner responsibility and autonomy through reflection and self-awareness. The ELP is based on the Common European Framework (CEF) Reference Levels that enable learners to describe what they can do in different languages. The CEF is a Council of Europe initiative aimed at improving the learning of foreign languages. This paper uses the internet to look at how the ELP has been implemented in different settings and to suggest how the ELP may be approached. The paper introduces a small-scale case study of ELP pilot implementation in a university preparatory school. The results from this institution show many similarities with responses in other places, and demonstrate the importance of integrating the ELP with the existing programme, providing teacher training and clarifying the status and purpose of the ELP. Analysis of documents on the internet shows a number of important factors. The most successful examples of ELP use involved integration of the ELP in the institution’s programme, training for teachers and students and a high level of commitment of time and financial resources by teachers and administrators. Responses from teachers were often extremely positive, others showed interest but many also expressed reservations about the ELP. Student responses were generally but not universally positive and a number of criticisms were raised concerning the status and purpose of the ELP. The paper provides full internet links so readers can access the same documents. The paper concludes firstly that future ELP use could exploit the internet for teacher training and secondly that thorough preparation of staff, students and programmes are needed when an innovative tool such as ELP is introduced. The basis for thorough preparation could involve detailed familiarisation with the CEF Reference Levels.