Police are appealing for help to find 20-year-old man Vitolio Lato, who was last seen in Dandenong South.
The sighting was at a factory in Elliot Street about 4.14am on Monday 17 October.
He is about 183 centimetres tall with a solid build, short dark hair and dark eyes.
He was last seen wearing a fluorescent green top, dark blue pants and black work shoes.
He is known to frequent the Epping and Dandenong areas.
Anyone with information is urged to contact Epping Police Station on 9409 8100 with any information about his whereabouts.