FOI reference: FOI-2025-2486

You asked

The count of unique ONS employees who have swiped into ONS sites Titchfield and Newport 40% or higher of the total working days in a month for each month from June 2024 to November 2024.

We said

Thank you for your request. 

Please see the attached document in response to your request. 

Please take note of the following limitations to the accuracy of gate-swipe data as you view this information. 

  • The ONS hybrid working policy allows for instances or hours to be used to calculate whether 40% attendance in a 4-week monitoring period has been achieved. Therefore, whether someone has fulfilled the requirement to spend 40% of their working time in the office measured in hours, as opposed to instances, would not be accurately reflected in the data. 

  • It is also important to note that swipe data will not be representative of part-time workers, those who have taken holiday or are on sick leave, and those who have different requirements due to workplace adjustments or other agreed reasons. 

  • Individuals who have met the requirement through attendance at other sites, such as London, Darlington, Manchester offices and work at other locations (for example a training event) will not be reflected in this data.