Welcome! Isograd has partnered with Prometric to administer its Tosa Certification exams in Prometric’s designated testing locations worldwide.

Used and acclaimed by thousands of companies, educational institutions and training organizations around the world, Tosa is setting the standard for digital skills certification.

Tosa certifications cover desktop applications (Microsoft Office, Google Workspace), graphic design (Adobe Creative Cloud), digital literacy (DigComp, CyberCitizen), and coding (Python, JavaScript).

Delivering a score out of 1,000 points, Tosa certifications can easily be added to professional social networks and resumes. Because it is essential to stand out in the job market, Tosa certifications allow you to measure and validate your digital skills.

Learn more about Tosa certifications by visiting

Schedule your Tosa certification exam now!

Scheduling your exam:

You are eligible to schedule a Tosa certification exam after purchasing a Tosa certification pack on Isograd’s Tosa website

You must have registered for your examination(s) with Isograd and received a voucher number prior to scheduling your testing appointment online.

In order to schedule your exam, you must provide an e-mail address. Prometric will send you an e-mail confirming your appointment. If you do not have an e-mail address, or if you have difficulty scheduling your exam, please utilize the Prometric Service Center or the Contacts by Location menu below.

To schedule your exam at a Prometric Testing Center

Schedule your Exam at a Prometric Testing Center

Reschedule your Exam at a Prometric Testing Center

Reschedule/Cancellation Policy

There is no charge for changing or canceling your exam appointment 30 days or more before a scheduled appointment. Changes made between 5 and 29 days are subject to a $20 fee, paid directly to Prometric at the time of the appointment change. You may not reschedule an exam less than 5 days prior to your appointment. If you fail to show up for an exam or cancel within 5 days of a scheduled appointment, you will be charged the entire test fee. 

Exam Results

After completion of your certification exam, you will receive a score out of 1,000 points and a diploma that is valid for three years. Your score can be verified online at You will be able to share it on your resume or professional networks (LinkedIn…) as a proof of your proficiency.

Upon completion of your Tosa certification exam, you will receive a certification report including your score and your diploma via email within three business days.

You may contact Isograd at      for any inquiries regarding your score or your diploma.


Contacts By Location

Locations Contact Open Hours Description

United States




Mon - Fri: 8:00 am-9:00 pm ET

Locations Contact Open Hours Description


+86-10-82345674+86-10-61957801 (fax)

Mon - Fri: 8:30 am-7:00 pm GMT +10:00

Hong Kong +800969356 Mon – Fri 8:00 AM – 5:00 PM GMT+8  



Mon - Fri: 9:00 am-5:30 pm GMT +05:30




Mon - Fri: 9:00 am-6:00 pm GMT +09:00




Mon - Fri: 9:00 am-6:00 pm GMT +09:00

Korea +007-9814-2030-248 Mon-Fri 09:00 a.m. – 6:00 p.m.

GMT +9:00




New Zealand






Mon - Fri: 8:30 am-7:00 pm GMT +10:00

Locations Contact Open Hours Description



Mon - Fri: 9:00 am-6:00 pm CET