We recommend in the first instance that you contact Offices directly. Please note the following contact information for your WIPO Sequence or WIPO ST.26 queries below.

Office nameContact
CNIPA
CIPOcipopbpctpractice-opicpratiquepctdb@ised-isde.gc.ca
EPOSupport@epo.org
IP AustraliaMDB-International-ICT-Cooperation@ipaustralia.gov.au 
JPO
KIPO
PCTpct.infoline@wipo.int
UK IPO

information@ipo.gov.uk

USPTOsequencehelpdesk@uspto.gov
WIPOwiposequence@wipo.int