Customer service

We encourage you to schedule/purchase your exam online. Get started by logging in to your web account on the World Institute for Nuclear Security (WINS) website. For any issues, contact us below or check our Frequently Asked Questions.

Office Hours

Monday–Friday, 9:00 a.m.–5:00 p.m. UK time; closed on local holidays.


  • +44(0)161 855 7436

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Last updated 2018-11-07