Time limits for operations in respect of which the setting of a time limit is not explicitly provided for in the EPC are not subject to the restrictions as to the duration of time limits laid down in Rule 132. They may be fixed by the EPO at its own discretion.
Source: http://www.epo.org/law-practice/legal-texts/html/guidelines/e/e_viii_1_3.htm
Date retrieved: 17 May 2021