In 2012, the Treasury published its Review of the Tax Arrangements of Public Sector Appointees. It began requiring Departments to report on these arrangements in their Annual Reports and Accounts, and to implement tax assurance processes. The Department for Transport’s Annual Reports and Accounts are all available on gov.uk. The off-payroll assurance process for the current financial year is ongoing and final results will be published in the Annual Report and Accounts in June. Data is not available, other than at disproportionate cost, for years prior to 2012, and for those being paid less or who have been engaged to work for less than six months.