Academic Technology Approval Scheme (ATAS)
Last updated 4 January 2024
The Academic Technology Approval Scheme (ATAS) is administered by the Foreign, Commonwealth and Development Office (FCDO) and applies to certain work and visitor visa routes whereby the role or visit activities in some sensitive subjects will include an element of research at PhD level that could possibly result in the transfer of information, knowledge or technology to military programmes of concern.
Who needs an ATAS certificate?
The ATAS ‘requirement’ applies to the Skilled Worker and Temporary Work – Government Authorised Exchange visa routes. The Researcher must apply for and be granted an ATAS certificate before a Certificate of Sponsorship (CoS) can be assigned to support a visa application for leave to enter the UK or further leave to remain in the UK.
The ATAS ‘condition’ applies to the standard visitor visa route. The visitor must apply for and be granted an ATAS certificate before commencing any research activity in the UK. An ATAS certificate is not required to apply for a standard visitor visa but it is strongly recommended that the certificate has been granted before the visitor travels to the UK.
An ATAS certificate is required if:
- The role or visit activities are in a relevant occupation code (see list below)
- The role or visit activities include an element of research at PhD level in a relevant subject area (see list below)
- The researcher is not from an exempt country (see list below)
An ATAS certificate is required for new members of staff and visitors applying for leave to enter the UK and current or new members of staff applying for further leave to remain in the UK. Changes to an individual’s field of research / research project, change of job title or duration of contract will require a new ATAS certificate.
Evidence of an application for an ATAS certificate is required before an extension to contract can be processed.
The need for an ATAS certificate can be checked using the ATAS eligibility tool below.
If an ATAS certificate is required, Human Resources will notify the researcher or visitor.
Occupation code
2111 Chemical scientists
2112 Biological scientists and biochemists
2113 Physical scientists
2114 Social and humanities scientists
2119 Natural and social science professionals not elsewhere classified
2150 Research and development managers
2122 Mechanical engineers
2123 Electrical engineers
2124 Electronics engineers
2127 Production and process engineers
2129 Engineering professionals not elsewhere classified
2311 Higher education teaching professionals;
3111 Laboratory technicians
3112 Electrical and electronics technicians
3113 Engineering technicians
3114 Building and civil engineering technicians
5235 Aircraft maintenance and related trades
Subject area
Subjects allied to Medicine:
CAH02-02-01 - Pharmacology
CAH02-02-02 - Toxicology
CAH02-02-03 - Pharmacy
CAH10-01-06 - Bioengineering, Medical and Biomedical Engineering
CAH02-05-03 - Others in subjects allied to Medicine
Biological Sciences:
CAH03-01-02 - Biology (non-specific)
CAH03-01-03 - Ecology and Environmental Biology
CAH03-01-06 - Zoology
CAH03-01-04 - Microbiology and Cell Science
CAH03-01-05 - Plant Sciences
CAH10-03-05 - Biotechnology
CAH03-01-07 - Genetics
CAH02-05-03 - Biomedical Sciences (non-specific)
CAH03-01-08 - Molecular Biology, Biophysics and Biochemistry
CAH03-01-01 - Biosciences (non-specific)
CAH03-01-10 - Others in Biological Sciences
Veterinary Sciences, Agriculture and related subjects:
CAH05-01-02 - Others in Veterinary Sciences
CAH06-01-02 - Agricultural sciences
Physical Sciences:
CAH07-02-01 - Chemistry
CAH10-03-07 - Materials Science
CAH07-01-01 - Physics
CAH07-01-02 - Astronomy
CAH26-01-05 - Others in Geographical Studies
CAH07-04-01 - Physical Sciences (non-specific)
CAH07-04-03 - Sciences (non-specific)
CAH07-04-04 - Natural Sciences (non-specific)
Mathematical and Computer Sciences:
CAH09-01-01 - Mathematics
CAH09-01-02 - Operational Research
CAH11-01-01 - Computer Science
CAH11-01-02 - Information Technology
CAH11-01-03 - Information Systems
CAH11-01-04 - Software Engineering
CAH11-01-05 - Artificial Intelligence
Engineering:
CAH10-01-01 - Engineering (non-specific)
CAH10-01-07 - Civil Engineering
CAH10-01-02 - Mechanical Engineering
CAH10-01-04 - Aeronautical and Aerospace Engineering
CAH10-01-05 - Naval Architecture
CAH10-01-08 - Electrical and Electronic Engineering
CAH10-01-09 - Chemical, Process and Energy Engineering
Technologies:
CAH10-03-03 - Polymers and Textiles
CAH10-03-01 - Minerals Technology
CAH10-03-02 - Materials Technology
CAH10-03-04 - Maritime Technology
Exempt nationalities
Australia
Austria
Belgium
Bulgaria
Canada
Croatia
Republic of Cyprus
Czech Republic
Denmark
Estonia
Finland
France
Germany
Greece
Hungary
Iceland
Ireland
Italy
Japan
Latvia
Liechtenstein
Lithuania
Luxembourg
Malta
Netherlands
New Zealand
Norway
Poland
Portugal
Romania
Singapore
Slovakia
Slovenia
South Korea
Spain
Sweden
Switzerland
United States of America
How to apply for an ATAS certificate
Guidance on how to apply for an ATAS certificate is available below.
Please note it takes at least 30 working days (6 full weeks) for the FCDO to process an ATAS application.
Important information for recruiting managers / administrators
As a sponsor, it is the university’s responsibility to check whether a researcher or visitor is subject to the ATAS ‘requirement’ or ‘condition’ and ensure an ATAS certificate has been granted if applicable. Failure to meet these responsibilities is likely to result in the researcher or visitor’s visa application being refused or unable to start their academic visit, with the possibility of the University’s sponsor licence being revoked. Whereby a researcher or visitor is being sponsored, our internal procedure is to have confirmation that the individual has obtained an ATAS certificate before assigning a Certificate of Sponsorship.
If your Human Resources contact is unsure whether the research area fits into one of the CAH subject codes listed above, they will contact you for confirmation.
The Home Office recommends an ATAS application is submitted at least 4 months before an individual’s current permission in the UK expires. Therefore, it is important to be mindful of the FCDO timescales for an individual obtaining an ATAS certificate, ensuring that any fixed-term contract extensions are processed with sufficient time to allow the researcher to apply and receive their ATAS certificate ahead of applying for their visa.