With the objective to create major awareness on quality issues in grey literature (GL) creators, users, and policy makers, the following actions were developed: analysis of GL in the changing context; reflections on the development of the "Nancy style" that is the Guidelines for the production of scientific and technical reports, (http://www.glisc.info); comparison between "Nancy style" and ANSI/NISO Z39.18; promotion of the "Nancy style"
