req·ui·si·tion 
(rĕk′wĭ-zĭshən)
(rĕk′wĭ-zĭshən)n.
1. A formal written request for something needed.
2. A necessity; a requirement.
3. The state or condition of being needed or put into service.
4. Law A formal request of one government to another demanding the return of a criminal or fugitive.
tr.v. req·ui·si·tioned, req·ui·si·tion·ing, req·ui·si·tions
1. To demand, as for military needs.
2. To make demands of.