From 1 March 2026, Australian patent applicants will
have access to a significant new international filing option, with
IP Australia and the European Patent Office (EPO) launching a
two-year PCT pilot programme.
Under this pilot, applicants filing international (PCT)
applications from Australia will be able to select the EPO as their
International Searching Authority (ISA) and International
Preliminary Examining Authority (IPEA). This option has not
previously been available to Australian filers.
Currently, Australian applicants filing PCT applications may
nominate IP Australia or the Korean Intellectual Property Office
(KIPO) as ISA and IPEA. The pilot therefore represents an important
development, particularly for applicants with European commercial
objectives.