If the amendments and/or their basis cannot be properly identified such that compliance with Art. 123(2) cannot be assessed, the examining division notes a failure to meet either requirement of Rule 137(4). It consequently issues a communication requesting the correction of this deficiency within a period of one month. The amendments in respect of which such a communication may be sent include, inter alia:
Regarding the application of Rule 137(4) to auxiliary requests, see H-III, 3.3.1. are filed, a Rule 137(4) communication may also be sent in respect of one or more of the main and/or auxiliary requests. Alternatively, where Rule 137(4) is not complied with in respect of a specific request (main or auxiliary), this request may, for reasons of procedural economy and taking into account the applicant's right to be heard in accordance with Art. 113(1), be deemed inadmissible according to Rule 137(3).