A type of cooperation that is structured and organized.

An official agreement or partnership.

एक आधिकारिक समझौता या साझेदारी।

English Usage: The formal cooperation outlined in the contract was expected to enhance productivity.

Hindi Usage: अनुबंध में delineated औपचारिक सहयोग से उत्पादकता में सुधार होने की उम्मीद थी।