ATAS aka Academic Technology Approval Scheme is an essential certificate for studying certain postgraduate subjects in the UK. Obtaining an ATAS certificate in the UK is a time-consuming process. Despite the time constraints, post-graduate students must plan for the ATAS certificate in advance to avoid trouble. ATAS certificate for UK processing time is at least 30 working days (6 full weeks).
ATAS – Academic Technology Approval Scheme is a vital certificate for studying certain subjects in the UK. The ATAS certificate applies to all international students and researchers (apart from exempt nationalities). If your chosen course requires an ATAS certificate, you would need it while securing a General Student Visa (Tier 4).
UK Immigration Law states that international students are not allowed to study or undertake research in an ATAS-applicable course unless they have provided the university with an ATAS certificate.
New international students must apply for an ATAS certificate before applying for a UK visa. The details are as follows:
Numerous courses in the UK require an ATAS certificate. Some of them are as follows:
| Physics (including Nuclear Physics) | Mechanical Engineering |
| Molecular Biology, Biophysics, and Biochemistry | Chemical, Process, and Energy Engineering |
| Pharmacology, Toxicology, and Pharmacy | Anatomy, Physiology, and Pathology |
| Aerospace Engineering | Biology |
| Astronomy | Physical Geographical Sciences |
| Artificial Intelligence | Metallurgy |
| Industrial Biotechnology | Naval Architecture |
| Operational Research | Veterinary Science |
| Botany | Genetics |
The ATAS certificate is filled out online. The online application form has 10 sections. Ensure that there are no mistakes in your application, incorrect information will delay your application. Hereโs how you can complete your application process in 10 steps:

No, it is not required. However, if you are applying for a UG course with an integrated Masterโs, you may need an ATAS certificate for the UK.
Yes, an ATAS certificate is required for the HEI you will attend,ย even if you are already in the UK on a student visa.
No, the application takes 30 working days (6 full weeks) to process. The applications are processed in order of receipt. There is no quick way or fast-track service.
No, you will require your CAH3 code before completing your ATAS certificate application in the UK.
The ATAS certificate in the UK is valid for 6 months.
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