Police are appealing for public assistance to help locate missing man Nassim.
The 32-year-old Dromana man was last seen on Spencer Avenue, Dromana about 10am on 2 September.
Nassim is about 180cm tall, with a medium build, brown eyes, and short, dark, shaved hair.
He was last seen wearing a black hoody, black pants, and black runners.
Police and family have concerns for Nassim's welfare due to a medical condition. He is diagnosed with an intellectual disability and he is non-verbal.
Nassim is known to frequent the Preston, Doncaster and Reservoir areas.
Investigators have released an image of Nassim in the hope that someone can provide information on his current whereabouts.
Anyone with information or CCTV/dashcam footage is urged to contact Rosebud Station on (03) 5986 0444 or Crime Stoppers on 1800333000.