The costs officer must require a certificate of employment before making a detailed assessment of the costs of a person employed in insolvency proceedings by the office-holder.

A person whose costs in insolvency proceedings are required to be decided by detailed assessment must, on being required in writing to do so by the office-holder, commence detailed assessment proceedings in accordance with CPR Part 47 (procedure for detailed assessment of costs and default provisions).

If that person does not commence such proceedings within 3 months of being required to do so under paragraph (3), or within such further time as the court, on application, may permit, the office-holder may deal with the insolvent estate without regard to any claim for costs by that person, whose claim is forfeited by such failure to commence proceedings.

Where in any such case such a claim for costs lies additionally against an office-holder in the office-holder’s personal capacity, that claim is also forfeited by such failure to commence proceedings.

Where costs have been incurred in insolvency proceedings in the High Court and those proceedings are subsequently transferred to the County Court, all costs of those proceedings directed by the court or otherwise required to be assessed may nevertheless, on the application of the person who incurred the costs, be ordered to be decided by detailed assessment in the High Court.