Gardaí in Dublin are renewing their appeal for assistance in tracing the whereabouts of Cormac Woods.
The 41-year-old is missing from Dublin city centre since early on Saturday May 5.
He is described as being five foot nine inches in height, with brown hair, green eyes and being broad in build.
When last seen Cormac was wearing beige trousers, a pale blue shirt, brown suede shoes and a blue jacket.
He was carrying a black laptop bag.
Anyone with information is asked to contact Pearse Street Garda Station.