Description:This document is a comprehensive design code for concrete. It is the result of a comprehensive revision to the original model code of 1978, which was produced jointly by the Comite Euro-International du Beton (CEB) and the Federation Internationale de la Precontrainte (FIP). Model Code 1990 has more detailed guidelines and explanations than national codes and can be used as a basis for them. It has already influenced the codification work that is being carried out both nationally and internationally and will continue to do so. With the publication of Eurocode 2: Part 1 as a draft pre-standard, this document is a useful reference during the consultative period before Eurocode 2 becomes a European standard. It may be of use to anyone involved in codification work on concrete.