See GL/PCT‑EPO F‑VI, 3.7.[Rule 26bis.3; ]
If the examiner notices that the filing date exceeds the earliest priority date plus twelve and two months this may be indicated in the WO‑ISA.
Source: http://www.epo.org/law-practice/legal-texts/html/guidelinespct/e/b_xi_4_1.htm
Date retrieved: 17 May 2021