Different alleged procedural defects must be objected to separately under R. 106 EPC (R 5/13; see also R 10/14 ), and also have to be considered separately by the Enlarged Board (R 3/08, R 17/11).
Source: http://www.epo.org/law-practice/legal-texts/html/caselaw/2019/e/clr_v_b_3_6_2_c.htm
Date retrieved: 17 May 2021