3.3 Refusal to perform a (full) international search
3.3.2.No search
3.3.003If all claims are found unsearchable, the EPO as ISA will establish a "Declaration of Non-Establishment of International Search Report" instead of an International Search Report and give reasons for the decision in that declaration and in the WO‑ISA.
Art. 17(2)(a) PCT
PCT Newsletter 10/2007, 7