Information Letter Silica © SASFORREACH Consortium GbR 2012 Information Letter 6 (January 2012 / update June 2016) CoRAP Information Letter 7 (June 2022) Bulk Information Letter 5 (July 2012  / update April 2016) classification; uses Information Letter 4 (July 2010 / update May 2017) NDA;  LoA agreement; LoA cost Information Letter 3 (June 2010 / update April 2016) joint registration; communication Information Letter 2 (November 2009 / update November 2020) a) Substance Identity Profile for Synthetic Amorphous Silica (SAS) b) Substance Identity Profile for Synthetic Amorphous Silica (SAS) Surface treated (silanized) c) Substance Identification Profile for Synthetic Amorphous Silica (SAS) -BULK Form Information Letter 1 (July 2009  / update April 2016) Lead Registrant; Consortium; registration; substance; joint submission Imprint