Introduction; Bryan Howard, United KingdomDesign and Oversight of Laboratory Animal Facilities; Dag Sørensen, Norway; Heinz Brandstetter, Germany;Nikolaos Kostomitsopoulos, Greece; and Richard Fosse, FranceHousing and Care of Laboratory Animals; Hanna-Marja Voipio, Finland; Ping-Ping Tsai, Germany; Heinz Brandstetter,Germany; Marcel Gyger, Switzerland; Hansjoachim Hackbarth, Germany;Axel Kornerup Hansen, Denmark; and Thomas Krohn, DenmarkAnimal Needs and Environmental Refinement; Vera Baumans, The Netherlands; Hanna Augustsson, Sweden;and Gemma Perretta, ItalyEthical Evaluation of Scientific Procedures: Recommendations for Ethics Committees; Rony Kalman, Israel; I Anna S Olsson, Portugal; Claudio Bernardi, Italy; Frank van den Broek, The Netherlands; Aurora Brønstad, Norway;Istvan Gyertyan, Hungary; Aavo Lang, Estonia; Katerina Marinou,Greece; and Walter Zeller, SwitzerlandReduction by Careful Design and Statistical Analysis; Michael Festing, United KingdomAnimal Models: Selecting and Preparing Animals for a Study; Patrick Hardy, France and Sarah Wolfensohn, United KingdomCreation of Genetically Modified Animals; Belen Pintado, Spain and Marian van Roon, The NetherlandsManagement of Genetically Modified Rodents; Jan-Bas Prins, The NetherlandsImpact of Handling, Radiotelemetry, and Food Restriction; Timo Nevalainen, Finland: Marlies Leenaars, The Netherlands;Vladiana Crljen, Croatia; Lars Friis Mikkelsen, Denmark; Ismene Dontas,Greece; Bart Savenije, The Netherlands; Carlijn Hooijmans, The Netherlands;and Merel Ritskes-Hoitinga, The NetherlandsBasic Procedures: Dosing, Sampling and Immunisation; Ismene Dontas, Greece; Jann Hau, Denmark; Katerina Marinou, Greece;and Timo Nevalainen, FinlandImaging Techniques; Aurora Brønstad, Norway and Ismene Dontas, GreeceAnaesthesia and Analgesia; Patricia Hedenqvist, Sweden and Paul Flecknell, United KingdomUse of Humane Endpoints to Minimise Suffering; Coenraad Hendriksen, The Netherlands; David Morton, United Kingdom;and Klaus Cussler, GermanyEuthanasia; Luis Antunes, PortugalEducation, Training and Competence; Bryan Howard, United Kingdom; Katey Howard, Spain; and Peter Sandøe, DenmarkAnimal Experimentation and Open Communication; Ann-Christine Eklöf, Sweden; Anne-Grethe Berg, Norway;and Jon Richmond, United Kingdom