the court of auditors identified severe shortcomings in the administrative and rules governing on the event seminars for a major proportion of the college's expenditure
The Court of Auditors identified severe shortcomings in the administrative and financial rules governing expenditure on the organisation of courses and seminars, which accounts for a major proportion of the College's operational expenditure.
The Court of Auditors identified severe shortcomings in the administrative and rules governing on the of and seminars, for a major proportion of the College's expenditure.