Direct filing of PCT applications with the International Bureau as PCT receiving Office (RO/IB)

Any resident or national of a PCT Contracting State may file an international application direct with the International Bureau of WIPO as receiving Office, as an alternative to filing with the competent national or regional Office (see PCT Rule 19.1(a)(iii)).

Filing of PCT Applications

How can an international application be filed with the International Bureau as PCT receiving Office?

International applications may be filed directly with the International Bureau as receiving Office:

In case it is difficult to file with the filing tools mentioned above, direct filings are also possible: