Unrestricted access to NaCTeM services is only available from computers within academic institutions in the UK, for bona fide academic research purposes. However, all other users are very welcome to apply for access. Please note that some of our services are key-based and thus you will require a key before you are able to access these services, whether you are a UK academic user or not. Use this form to apply for a key.

The address you are using is: ()

If you are a UK academic user:

You do not have access from the address you are using.
If you are attempting access from within a domain and are seeing this message you may be attempting to access a key-based service without a key. Use this form to apply for a key. Otherwise contact your institution's IT services as it is likely that your local domain name system is mis-configured.
If you determine that your address falls under the above condition, then please fill in and submit the form below. You may be trying to access our services via an ISP from home or while travelling, which would trigger this message.

If you are not a UK academic user:

To apply for access to NaCTeM services, please fill in and submit the form below. If your application is approved, we will register you/your organisation for access to our services. Approval will normally be straightforward for non-UK academic users for bona fide academic research purposes. However, use of our services for commercial purposes will be subject to successful negotiation of terms of access before approval is granted.

You will receive a confirmation of reception message upon submission of the form below. If you do not hear news regarding approval within 5 working days then please contact our helpdesk.

Institution/Company Name:
Contact Name:
IP ranges:
Brief description of the project, usage and reason to access NaCTeM Services:

I agree to NaCTeM's Terms & Conditions, Terms of Fair Usage Policy, Data Privacy Policy