interagency

/ˌɪntərˈeɪdʒənsi/
adjective
  1. Involving or occurring between two or more agencies, especially government or business organizations.
    • The interagency task force coordinated disaster relief efforts across multiple departments.
    • Interagency cooperation is essential for effective national security.
    • An interagency agreement was signed to share data between the health and education ministries.
Synonyms
noun
  1. Cooperation or coordination between different agencies.
    • Interagency can be challenging when agencies have different goals.
    • They held a meeting to improve interagency and avoid duplication of work.
    • The success of the project depended on strong interagency among the partners.