4. Ensure a chain of custody of various specimens. 5. Keep a record of all specimens in a register. 6. Pack all specimens in a dry paper bag, seal it and keep them in a refrigerator until handed over to 10. ft is envisaged that tt)is Standard Operating Procedure wtien implemented in letter & spirit, will surely help to improve oursystem of medicolegal investigation by way of better collection and preservation of various evidences in cases of sexual assault on women.