2587 20160701171707.0 10.1017/S1743921308023892 DOI ASTROimport-744 Hartkopf, W. I. 2007 Commission 26: Binary and Multiple Stars The Business Meeting of Commission 26 took place on 17 August 2006, during the IAU XXVI General Assembly in Prague. It was chaired by its outgoing president, William Hartkopf, and was attended by the following members and guests: H. Abt, C. Allen, W. van Altena, R. Argyle, G. van Belle, D. Bisikalo, A. Bradley, T. ten Brummelaar, D. Cline, T. Corbin, R. Costero, J. Davis, H. Dickel, J. Docobo, J. Echevarria, F. Fekel, E. Griffin, P. Harmanec, W. Hartkopf, P. Lampens, O. Malkov, B. Mason, H. McAlister, T. Oswalt, D. Pourbaix, A. Poveda, D. Raghavan, W. Sanders, C. Scarfe, W. Tango, A. Tokovinin, S. Urban, R. Wilson, and H. Zinnecker. Allen, C. Scarfe, C. D. Davis, J. Fekel, F. C. Lampens, P. Ling, J. F. Oblak, E. Oswalt, T. D. Transactions of the International Astronomical Union, Series B 26 26B 2007 154-157 http://esoads.eso.org/abs/2007IAUTB..26..154H published in NONREF