Gum tragacanth (GT), affirmed as GRAS within the USA since 1961, was evaluated as ‘ADI not specified’ by JECFA in 1985. Within the EEC, GT has been permitted temporarily as a food additive (E413), without an ADI, since 1974; a decision regarding its permanent status must be reached before the end of 1988.† This review collates the dietary, toxicological, immunological and chemical data available and presents the pre‐requisite data concerning the ‘Need’ and low levels of utilization of GT.