quality assurance
US /ˈkwɑː.lə.t̬i əˈʃʊr.əns/
UK /ˈkwɑː.lə.t̬i əˈʃʊr.əns/

1.
jaminan kualitas, penjaminan mutu
the maintenance of a desired level of quality in a service or product, especially by means of attention to every stage of the process of delivery or production.
:
•
Our company has a strong quality assurance program to ensure customer satisfaction.
Perusahaan kami memiliki program jaminan kualitas yang kuat untuk memastikan kepuasan pelanggan.
•
The new software underwent rigorous quality assurance testing before release.
Perangkat lunak baru menjalani pengujian jaminan kualitas yang ketat sebelum dirilis.