This Practice Note considers when an application to amend a statement of case pursuant to CPR 17 will be considered to have been made late or very late, and the court's approach to dealing with such applications. It also considers how to respond to such an application. It should be read in conjunction with Practice Notes: Amending a statement of case—introduction, Amending a statement of case—permission to amend, Amending a statement of case—logistics of effecting an amendment, Amending a statement of case—costs recovery and Late amendments to statements of case—illustrative decisions. When is an application to amend a statement of case considered to be ‘late’? Lateness ‘is not an absolute but a relative concept’, and whether an application is late will depend on the particular facts of the case, including ‘the nature of the proposed amendment, the quality of the explanation for its timing, and a fair appreciation of its consequences in terms of work wasted and consequential work to be done’ (Hague Plant Ltd v Hague). ‘Late’ amendments may