certificatory

/sərˈtɪfɪkəˌtɔːri/
adjective
  1. Relating to or serving as a certification; providing official proof or approval.
    • They issued a certificatory document for the imported goods.
    • The stamp on the form is purely certificatory and does not grant any new rights.
    • The certificatory letter confirmed her completion of the training.
Synonyms
What does "certificatory" mean? | whatsthatwordmean | whatsthatwordmean