How long can you turn it in for film to be developed?

"How long after a disposable camera has expired can you turn it in for film to be developed?

... There is no limit to how long the film can be in the camera before it is processed. The processing of color negative film has not changed since disposable cameras were introduced.

... Exposed film as old as 70 years has been sucessfully processed.
Film from a failed mountain climbing expedition was found, sent to Kodak and processed with acceptable results. The film was naturally preserved by the cold and dry mountain climate.
"

Source: Waterproof Camera, Waterproof Digital Camera, Disposable