The system is operating normally.
An alternative means of filing with the International Bureau as receiving Office would be paper filing sent by fax and by mail. The following postal address must be used for the filing of international applications via mail:
International Bureau of WIPO
PCT Receiving Office Section
34, chemin des Colombettes
1211 Geneva 20
For the purpose of hand-delivery of applications, the PCT Receiving Office Section is open from Monday to Friday, from 9.00 a.m. to 11.00 a.m. and from 2.15 p.m. to 4.15 p.m. A letter box is available 24 hours a day, seven days a week. For receiving Office inquiries, please use the following numbers:
Telephone: (+41-22) 338 92 22 or (+41-22) 338 91 11 (WIPO switchboard)
Facsimile: (+41-22) 910 06 10 or (+41-22) 338 70 60 in case of transmission difficulties
For any technical questions, please contact the PCT eServices Help Desk.