Victoria Police is seeking public assistance to locate registered sex offender Barry Dettman, Victoria Police say.
The 51-year-old failed to notify police of his current residential address, which is part of his reporting obligations.
Police believe that Dettman may be frequenting the Bendigo and Werribee areas however police have been unable to locate him at this time.
Police have released an image of Dettman in the hope someone recognises him and can provide information about his whereabouts.
He is described as being Caucasian in appearance, blue eyes with short grey hair, 175cm tall with a slim build.
Anyone who sights Dettman is urged to contact triple zero (000) immediately.
Anyone with other information about his whereabouts is urged to contact Crime Stoppers.
Refer to publishing restrictions under Missing tab at www.vicpolicenews.com.au