Turpin Barker Armstrong's Fee policy can be found here
The Creditors' Guides to Fees provide explanations of creditors' rights with regard to insolvency practitioners' fees. They explain how an insolvency practitioner seeks approval of his fees, what information a creditor can expect to receive, and what a creditor can do if he is dissatisfied with the level of a practitioner’s fees.
Statement of Insolvency Practice 9 requires practitioners to provide creditors with information on how to find a suitable explanatory note setting out their rights, such as the below:
Guides to Insolvency Practitioner’s Fees for England & Wales