The company issued group certificates to all its employees.

I need to submit the doctors' certificates to my employer.

Many students receive their Leaving Certificates at the end of high school.

I have collected all the Tedder certificates.

Many students receive their Junior Certificates at the end of secondary school.

I found a stack of gold certificates in the old safe.

I need to submit my Intermediate Certificates for verification.

Public key certificates are used to verify the authenticity of digital signatures.

I need to exchange my foreign exchange certificates.

I received two e-gift certificates for my birthday.