Hello @SarwatAbulmagd
Happy to help!
When students complete any paid Udemy course, they will receive a certificate of completion generated by Udemy. Instructors do not add any certificates, this is done by Udemy at the end of the paid course.
Udemy is not an accredited institution, and as a result, the certificates cannot be used for formal accreditation.
Free courses and courses that only include practice tests do not offer a certificate of completion.
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Best regards,
Leonor
Udemy moderation team
