Papers accepted at NBE'09: "Extensional Normalization in the Logical Framework with Proof Irrelevant Equality" Andreas Abel, Ludwig-Maximilians-Universitat Muenchen, Germany "Keeping sums under control" Vincent Balat, Paris Diderot University - CNRS - PPS laboratory, France "Exceptional NbE for Sums" Freiric Barral, Ludwig-Maximilians-Universitat Muenchen, Germany "Efficient normalization by evaluation" Mathieu Boespflug, Ecole Polytechnique, INRIA, France "From self-interpreters to normalization by evaluation" Mathieu Boespflug, Ecole Polytechnique, INRIA, France "Accumulating bindings" Sam Lindley, University of Edinburgh, UK "Lifted inference: normalizing loops by evaluation" Oleg Kiselyov, FNMOC, USA Chung-chieh Shan, Rutgers University, USA "Towards Type-Directed Partial Evaluation for Shift and Reset" Kanae Tsushima and Kenichi Asai, Ochanomizu University, Japan "NbSE: Normalisation by Stack-based Evaluation" Rene Vestergaard, JAIST, Japan