Both tests come from g.a.s.t., the institute in Bochum behind TestDaF. Both use abstract-reasoning question types. Search for one and you will find advice about the other. The distinction that matters is simple.
| dMAT | TestAS | |
|---|---|---|
| Who it is for | Master's applicants | Bachelor's applicants |
| Role in your file | Part of APS documentation | University admission criterion |
| Applies from | Summer Semester 2027 intake | Long established |
| Who requires it | APS India, for selected degree fields | Individual universities |
| Run by | g.a.s.t. | g.a.s.t. |
If you are applying for a Master's programme in Germany through APS India and your bachelor's degree is in engineering, commerce, accounting, finance, economics, business or management, the test that concerns you is the dMAT. TestAS is for undergraduate applicants.
No. They are separate certificates with separate registrations and separate fees. Having sat TestAS does not exempt you from the dMAT, and a TestAS score cannot be submitted in its place.
It does help in one practical way: the reasoning formats overlap, so TestAS practice material is reasonable supplementary drilling. Treat it as cross-training, not as a substitute for dMAT-format practice, because the timing and the exact task descriptions differ.
Three things drive it. The same organisation runs both. The question styles look alike at a glance — abstract patterns, logical deduction. And the dMAT is new enough that a lot of published advice was written for TestAS and lightly relabelled.
That last one is worth guarding against. If a preparation resource describes sections that do not match the dMAT Core Module — Figure Sequences, Mathematical Equations and Latin Squares — you are probably reading recycled TestAS material.
Separate again. APS India verifies your academic documents; the dMAT is one document that sits inside that file from the Summer 2027 intake onward. The dMAT fee of EUR 150 is paid to g.a.s.t. and is entirely distinct from the APS verification fee. Registering for one does not register you for the other.
Not every Indian Master's applicant needs the dMAT. Applicants who completed APS online registration or shipped complete documents before 29 June 2026, those who already hold an APS certificate, and applicants in confirmed exchange or double-degree programmes fall outside the requirement, as do several degree fields. Check the eligibility rules before you pay for anything.
Check whether you need the dMAT →
No. Both are run by g.a.s.t., but TestAS is for Bachelor's applicants and the dMAT is for Master's applicants going through APS India from the Summer 2027 intake onward.
No. They are separate certificates with separate registrations and fees, and a TestAS result does not satisfy the dMAT requirement.
As supplementary drilling, yes, because some reasoning formats overlap. It is not a substitute, as the section structure and timing differ.
Almost never. They apply to different application levels, so most candidates need one or the other.
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