"3.15. - Costs management orders (1) In addition to exercising its other powers, the court may manage the costs to be incurred by any party in any proceedings. (2) The court may at any time make a "costs management order"
"44.3 - Basis of assessment (1) Where the court is to assess the amount of costs (whether by summary or detailed assessment) it will assess those costs - (a) on the standard basis; or (b) on the indemnity basis, but the court will not in either case allow costs which have been unreasonably incurred or are unreasonable in amount. ... (2) Where the amount of costs is to be assessed on the standard basis, the court will - (a) only allow costs which are proportionate to the matters in issue. Costs which are disproportionate in amount may be disallowed or reduced even if they were reasonably or necessarily incurred; and (b) resolve any doubt which it may have as to whether costs were reasonably and proportionately incurred or were reasonable and proportionate in amount in favour of the paying party. (Factors which the court may take into account are set out in rule 44.4.) ... (5) Costs incurred are proportionate if they bear a reasonable relationship to - (a) the sums in issue in the proceedings; (b) the value of any non-monetary relief in issue in the proceedings; (c) the complexity of the litigation; (d) any additional work generated by the conduct of the paying party; and (e) any wider factors involved in the proceedings, such as reputation or public importance..." "44.4 - Factors to be taken into account in deciding the amount of costs (1) The court will have regard to all the circumstances in deciding whether costs were - (a) if it is assessing costs on the standard basis - (i) proportionately and reasonably incurred; or (ii) proportionate and reasonable in amount, ... (3) The court will also have regard to - (a) the conduct of all the parties, including in particular - (i) conduct before, as well as during, the proceedings; and (ii) the efforts made, if any, before and during the proceedings in order to try to resolve the dispute; (b) the amount or value of any money or property involved; (c) the importance of the matter to all the parties; (d) the particular complexity of the matter or the difficulty or novelty of the questions raised; (e) the skill, effort, specialised knowledge and responsibility involved; (f) the time spent on the case; (g) the place where and the circumstances in which work or any part of it was done; and (h) the receiving party's last approved or agreed budget."
"C. Costs management orders: 7.3 If the budgets or parts of the budgets are agreed between all parties, the court will record the extent of such agreement. In so far as the budgets are not agreed, the court will review them and, after making any appropriate revisions, record its approval of those budgets. The court's approval will relate only to the total figures for each phase of the proceedings, although in the course of its review the court may have regard to the constituent elements of each total figure. When reviewing budgets, the court will not undertake a detailed assessment in advance, but rather will consider whether the budgeted costs fall within the range of reasonable and proportionate costs. 7.4 As part of the costs management process the court may not approve costs incurred before the date of any budget. The court may, however, record its comments on those costs and will take those costs into account when considering the reasonableness and proportionality of all subsequent costs. ... 7.6 Each party shall revise its budget in respect of future costs upwards or downwards, if significant developments in the litigation warrant such revisions. Such amended budgets shall be submitted to the other parties for agreement. In default of agreement, the amended budgets shall be submitted to the court, together with a note of (a) the changes made and the reasons for those changes and (b) the objections of any other party. The court may approve, vary or disapprove the revisions, having regard to any significant developments which have occurred since the date when the previous budget was approved or agreed. 7.7 After its budget has been approved or agreed, each party shall re-file and re-serve the budget in the form approved or agreed with re-cast figures, annexed to the order approving it or recording its agreement. ... 7.9 If interim applications are made which, reasonably, were not included in a budget, then the costs of such interim applications shall be treated as additional to the approved budgets. 7.10 The making of a costs management order under rule 3.15 concerns the totals allowed for each phase of the budget. It is not the role of the court in the cost management hearing to fix or approve the hourly rates claimed in the budget. The underlying detail in the budget for each phase used by the party to calculate the totals claimed is provided for reference purposes only to assist the court in fixing a budget."