How provisional assessment works
Under CPR 47.15, eligible detailed assessment proceedings are assessed using the bill and supporting papers, together with points of dispute and any replies. The current Practice Direction 47 sets the monetary threshold. This paper process is designed to resolve costs without the expense of a full oral hearing. The court can direct a hearing if the matter is unsuitable for provisional assessment.
Clear written documents therefore matter from the outset. The judge should be able to understand the challenge, response and relevant evidence without asking questions in court. Our detailed assessment proceedings service can help before the provisional decision, while these instructions focus on evaluating and presenting an oral challenge once the decision has arrived.

