The Chartered Society of Designers (CSD) is a professional body for designers. It is the only Royal Chartered body of experienced designers. Its membership is multi-disciplinary – representing designers in all design, disciplines including Interior Design, Product Design, Graphic Design, Fashion and Textile Design. Other postnominals awarded by this Society include:HonFCSDHonMCSDAssoc.CSDaCSDfaCSDmAll postnominals are registered trademarks. The Society's head office is at 1 Cedar Court, Royal Oak Yard, Bermondsey Street in London.