5 Business Days Turnaround for issuance of the Certificate of Sponsorship (work permit) Our priority service guarantees the work permits to be completed within 5 business days. This is a more speedy service and will be prioritised in order to be expeditiously completed within a specific time frame. We recommend this service for client’s who want a more swift service and the work permits to be handed back to them in good time before they travel to the UK for a peace of mind. Subject to case screening pre permit issuance.Please note this service is for CoS issuance only.