certify

/ˈsɜːrtɪfaɪ/
verb
  1. To officially confirm that something is true, accurate, or meets certain standards.
    • The accountant must certify that the financial reports are correct.
    • She had to certify her birth certificate with a notary.
    • The lab will certify the water as safe to drink.
  2. To officially recognize someone as having met the requirements for a particular skill or profession.
    • The organization certifies teachers who complete the training program.
    • He is certified to operate heavy machinery.
    • After passing the exam, she was certified as a personal trainer.
  3. To declare officially that someone is mentally ill and should be treated in a hospital.
    • The court ordered that she be certified and placed in a care facility.
    • He was certified after a thorough psychiatric evaluation.
    • The doctor certified the patient for involuntary treatment.
Antonyms
What does "certify" mean? | whatsthatwordmean | whatsthatwordmean