"Final disposition" refers to the ultimate decision or action taken regarding a particular matter or situation. It is the concluding resolution or outcome that ends a process or determines the fate of something or someone. Full definition
If the child's home is not safe or drug abuse issues are present, the minor might be held in a youth detention center until final disposition of the case. (wisegeek.com)
Once the family is ready, we will remove the body and prepare them for final disposition. (manliusvet.com)
Compensation that is awarded can cover medical bills, lost wages, and final disposition costs. (findlegaladvice.org)