Circular No. 171/5/96-CX In this regard, I am directed to invite your attention to Circular No. 42/88-CX.6 dated 24th May, 1988 (copy enclosed) wherein the procedure for handling of seized documents and records has been prescribed. It is reiterated that whenever any documents/ records are seized, immediate efforts should be made to segregate the documents which are proposed to be relied upon in framing/ establishing the charges, from the remaining documents/ records.