news ]] . ... Highlight news: CompHEP is in the top rating list on The OpenScience Project . ... 16/03/2009 New official version of CompHEP (4.5.1) is available. ... 14/11/2006 Two new versions of CompHEP-PYTHIA interface (cpyth-1.2.7 and cpyth-2.0.4) are available. ... 13/09/2006 A new version of CompHEP-PYTHIA interface and a new interface CompHEP-HERWIG has been released. ... 01/07/2006 Talk on new physics with CompHEP by M.Dubinin at Tools for SUSY and the New Physics (LAPP, 26-28 June 2006). ...