MPEP § 1832 — License Request for Foreign Filing Under the PCT (Annotated Rules)

§1832 License Request for Foreign Filing Under the PCT

USPTO MPEP version: BlueIron's Update: 2025-12-31

This page consolidates and annotates all enforceable requirements under MPEP § 1832, including statutory authority, regulatory rules, examiner guidance, and practice notes. It is provided as guidance, with links to the ground truth sources. This is information only, it is not legal advice.

License Request for Foreign Filing Under the PCT

This section addresses License Request for Foreign Filing Under the PCT. Primary authority: 35 U.S.C. 368, 35 U.S.C. 181, and 35 U.S.C. 368). Contains: 3 requirements, 1 guidance statement, 1 permission, and 3 other statements.

Key Rules

Topic

Priority Document Copies

3 rules
StatutoryRequiredAlways
[mpep-1832-47c3fa2716ed3b5c4d5fb35d]
License Not Required for Initial International Application but May Be Needed for Transmittal
Note:
A license is not required to file an international application in the U.S. Receiving Office, but may be needed before forwarding it to a foreign patent office or other authority.

A license for foreign filing is not required to file an international application in the United States Receiving Office but may be required before the applicant or the U.S. Receiving Office can forward a copy of the international application to a foreign patent office, the International Bureau or other foreign authority (35 U.S.C. 368, 37 CFR 5.1 and 5.11). A foreign filing license to permit transmittal to a foreign office or international authority is not required if: (1) the invention was not made in the United States; or (2) a U.S. national application on the invention was filed at least six months prior to the filing of the international application, the U.S. national application is not subject to a secrecy order under 37 CFR 5.2, and the international application does not contain modifications, amendments, or supplements changing the general nature of the invention in a manner that would require any corresponding United States application to be or have been available for inspection under 35 U.S.C. 181. See 37 CFR 5.11 and 5.15. In all other instances (direct foreign filings outside the PCT or filings in a foreign receiving Office), the applicant should petition for a license for foreign filing (37 CFR 5.12) and if appropriate, identify any additional subject matter in the international application which was not in the earlier U.S. national application (37 CFR 5.14(c)).

Jump to MPEP Source · 37 CFR 5.1Priority Document CopiesArticle 19 Amendment ScopeNationals and Residents
StatutoryRequiredAlways
[mpep-1832-49703b8a561867f79a032d20]
No Foreign Filing License Required for Certain International Applications
Note:
A foreign filing license is not required if the invention was not made in the U.S., a U.S. national application was filed at least six months prior, and no modifications change the general nature of the invention.

A license for foreign filing is not required to file an international application in the United States Receiving Office but may be required before the applicant or the U.S. Receiving Office can forward a copy of the international application to a foreign patent office, the International Bureau or other foreign authority (35 U.S.C. 368, 37 CFR 5.1 and 5.11). A foreign filing license to permit transmittal to a foreign office or international authority is not required if: (1) the invention was not made in the United States; or (2) a U.S. national application on the invention was filed at least six months prior to the filing of the international application, the U.S. national application is not subject to a secrecy order under 37 CFR 5.2, and the international application does not contain modifications, amendments, or supplements changing the general nature of the invention in a manner that would require any corresponding United States application to be or have been available for inspection under 35 U.S.C. 181. See 37 CFR 5.11 and 5.15. In all other instances (direct foreign filings outside the PCT or filings in a foreign receiving Office), the applicant should petition for a license for foreign filing (37 CFR 5.12) and if appropriate, identify any additional subject matter in the international application which was not in the earlier U.S. national application (37 CFR 5.14(c)).

Jump to MPEP Source · 37 CFR 5.1Priority Document CopiesArticle 19 Amendment TimingEffect of International Filing
StatutoryRecommendedAlways
[mpep-1832-bc42c1dbe1ebd450a18c968b]
License for Foreign Filing Required for Non-PCT Filings
Note:
Applicants must petition for a foreign filing license when directly filing in foreign offices outside the PCT, and identify any additional subject matter not present in earlier U.S. national applications.

A license for foreign filing is not required to file an international application in the United States Receiving Office but may be required before the applicant or the U.S. Receiving Office can forward a copy of the international application to a foreign patent office, the International Bureau or other foreign authority (35 U.S.C. 368, 37 CFR 5.1 and 5.11). A foreign filing license to permit transmittal to a foreign office or international authority is not required if: (1) the invention was not made in the United States; or (2) a U.S. national application on the invention was filed at least six months prior to the filing of the international application, the U.S. national application is not subject to a secrecy order under 37 CFR 5.2, and the international application does not contain modifications, amendments, or supplements changing the general nature of the invention in a manner that would require any corresponding United States application to be or have been available for inspection under 35 U.S.C. 181. See 37 CFR 5.11 and 5.15. In all other instances (direct foreign filings outside the PCT or filings in a foreign receiving Office), the applicant should petition for a license for foreign filing (37 CFR 5.12) and if appropriate, identify any additional subject matter in the international application which was not in the earlier U.S. national application (37 CFR 5.14(c)).

Jump to MPEP Source · 37 CFR 5.1Priority Document CopiesEffect of International FilingNationals and Residents
Topic

Effect of International Filing

2 rules
StatutoryRequiredAlways
[mpep-1832-0a701582b8908f9d9a38ac16]
Automatic Request for Foreign Filing License on International Application
Note:
If no foreign filing license request is included and a license is required due to designated foreign countries, the Office will automatically request one. If granted, it will be issued; otherwise, further information may be needed.

If no petition or request for a foreign filing license is included in the international application, and it is clear that a license is required because of the designation of foreign countries and the time at which the Record Copy must be transmitted, it is current Office practice to construe the filing of such an international application to include a request for a foreign filing license. If the license can be granted, it will be issued without further correspondence. If no license can be issued, or further information is required, applicant will be contacted. The automatic request for a foreign filing license does not apply to the filing of a foreign application outside the PCT.

Jump to MPEP SourceEffect of International FilingRequest Content and FormForeign Filing License – General
StatutoryPermittedAlways
[mpep-1832-538d13d2945e0201f1402ca2]
License Automatically Granted If Possible
Note:
If a foreign filing license can be granted, it will be issued without further correspondence.

If no petition or request for a foreign filing license is included in the international application, and it is clear that a license is required because of the designation of foreign countries and the time at which the Record Copy must be transmitted, it is current Office practice to construe the filing of such an international application to include a request for a foreign filing license. If the license can be granted, it will be issued without further correspondence. If no license can be issued, or further information is required, applicant will be contacted. The automatic request for a foreign filing license does not apply to the filing of a foreign application outside the PCT.

Jump to MPEP SourceEffect of International FilingRequest Content and FormSignature Requirements
Topic

Nationals and Residents

2 rules
StatutoryInformativeAlways
[mpep-1832-6c9035f7511066cef3d48503]
Expanded Scope for ePCT Preparation Without Additional Regulations
Note:
The foreign filing license now allows the export of technical data abroad for preparing an international application through WIPO’s ePCT system without complying with specific U.S. export regulations.

A foreign filing license also authorizes the export of technical data abroad for purposes related to the preparation, filing or possible filing, and prosecution of a foreign application. See 37 CFR 5.11(b). Effective September 30, 2020, 37 CFR 5.11 was amended to expand the scope of a foreign filing license to include the export of technical data abroad for purposes relating to the use of a World Intellectual Property Organization online service (ePCT) for preparing an international application for filing with the United States Receiving Office without separately complying with the regulations contained in 22 CFR parts 120 through 130 (International Traffic in Arms Regulations of the Department of State), 15 CFR parts 730 through 774 (Export Administration Regulations of the Bureau of Industry and Security, Department of Commerce), and 10 CFR part 810 (Assistance to Foreign Atomic Energy Activities Regulations of the Department of Energy). Applicants using WIPO’s ePCT system to prepare an international application for filing with the United States Receiving Office without a foreign filing license are cautioned against exporting technical data into ePCT without separately complying with the aforementioned regulations. See MPEP §§ 140 and 1821.

Jump to MPEP Source · 37 CFR 5.11(b)Nationals and ResidentsReceiving Office (RO/US)Foreign Filing License – General
StatutoryInformativeAlways
[mpep-1832-e2cdc87bc1e159fe15e9ab42]
Export of Technical Data for ePCT Requires Compliance with Regulations
Note:
Applicants must comply with specific regulations when exporting technical data through WIPO’s ePCT system to prepare international applications for the United States without a foreign filing license.

A foreign filing license also authorizes the export of technical data abroad for purposes related to the preparation, filing or possible filing, and prosecution of a foreign application. See 37 CFR 5.11(b). Effective September 30, 2020, 37 CFR 5.11 was amended to expand the scope of a foreign filing license to include the export of technical data abroad for purposes relating to the use of a World Intellectual Property Organization online service (ePCT) for preparing an international application for filing with the United States Receiving Office without separately complying with the regulations contained in 22 CFR parts 120 through 130 (International Traffic in Arms Regulations of the Department of State), 15 CFR parts 730 through 774 (Export Administration Regulations of the Bureau of Industry and Security, Department of Commerce), and 10 CFR part 810 (Assistance to Foreign Atomic Energy Activities Regulations of the Department of Energy). Applicants using WIPO’s ePCT system to prepare an international application for filing with the United States Receiving Office without a foreign filing license are cautioned against exporting technical data into ePCT without separately complying with the aforementioned regulations. See MPEP §§ 140 and 1821.

Jump to MPEP Source · 37 CFR 5.11(b)Nationals and ResidentsReceiving Office (RO/US)Foreign Filing License – General
Topic

Article 19 Amendment Scope

2 rules
StatutoryInformativeAlways
[mpep-1832-2a5e09e946bb6d487b38152d]
Secrecy Order Prevents International Filing
Note:
A secrecy order on an international application prevents it from being forwarded to the International Bureau until the order is lifted.

If a secrecy order is applied to an international application, the application will not be forwarded to the International Bureau as long as the secrecy order remains in effect (PCT Article 27(8) and 35 U.S.C. 368). If the secrecy order remains in effect, the international application will be declared withdrawn (abandoned) because the Record Copy of the international application was not received in time by the International Bureau (37 CFR 5.3(d), PCT Article 12(3), and PCT Rule 22.3). It is, however, possible to prevent abandonment as to the United States of America if it has been designated, by fulfilling the requirements of 35 U.S.C. 371(c).

Jump to MPEP Source · 37 CFR 5.3(d)Article 19 Amendment ScopeEffect of International FilingPCT Article 19 Amendments
StatutoryInformativeAlways
[mpep-1832-2109e9fa47193080dffb469e]
Record Copy Not Received Abandons Application
Note:
If a secrecy order prevents the Record Copy from being received by the International Bureau, the application will be abandoned unless it is designated for the USA and 35 U.S.C. 371(c) requirements are met.

If a secrecy order is applied to an international application, the application will not be forwarded to the International Bureau as long as the secrecy order remains in effect (PCT Article 27(8) and 35 U.S.C. 368). If the secrecy order remains in effect, the international application will be declared withdrawn (abandoned) because the Record Copy of the international application was not received in time by the International Bureau (37 CFR 5.3(d), PCT Article 12(3), and PCT Rule 22.3). It is, however, possible to prevent abandonment as to the United States of America if it has been designated, by fulfilling the requirements of 35 U.S.C. 371(c).

Jump to MPEP Source · 37 CFR 5.3(d)Article 19 Amendment ScopeEffect of International FilingNationals and Residents
Topic

Signature Requirements

1 rules
StatutoryRequiredAlways
[mpep-1832-830a8e26dc6c0c23ee9d144d]
License Required for Foreign Filing
Note:
If a foreign filing license cannot be issued, the applicant will be contacted.

If no petition or request for a foreign filing license is included in the international application, and it is clear that a license is required because of the designation of foreign countries and the time at which the Record Copy must be transmitted, it is current Office practice to construe the filing of such an international application to include a request for a foreign filing license. If the license can be granted, it will be issued without further correspondence. If no license can be issued, or further information is required, applicant will be contacted. The automatic request for a foreign filing license does not apply to the filing of a foreign application outside the PCT.

Jump to MPEP SourceSignature RequirementsEffect of International FilingRequest Content and Form
Topic

Request Content and Form

1 rules
StatutoryInformativeAlways
[mpep-1832-cafdb92e0d097a624614261f]
Automatic License Request Not Required for Foreign Applications Outside PCT
Note:
The automatic request for a foreign filing license does not apply when filing a foreign application outside the PCT system.

If no petition or request for a foreign filing license is included in the international application, and it is clear that a license is required because of the designation of foreign countries and the time at which the Record Copy must be transmitted, it is current Office practice to construe the filing of such an international application to include a request for a foreign filing license. If the license can be granted, it will be issued without further correspondence. If no license can be issued, or further information is required, applicant will be contacted. The automatic request for a foreign filing license does not apply to the filing of a foreign application outside the PCT.

Jump to MPEP SourceRequest Content and FormForeign Filing License – GeneralPCT International Application Filing
Topic

Foreign Filing License – General

1 rules
StatutoryInformativeAlways
[mpep-1832-4be761f9c7b785aa3b0fe91f]
Technical Data for Foreign Filing Allowed
Note:
A foreign filing license permits the export of technical data abroad for preparing, filing, and prosecuting a foreign application.

A foreign filing license also authorizes the export of technical data abroad for purposes related to the preparation, filing or possible filing, and prosecution of a foreign application. See 37 CFR 5.11(b). Effective September 30, 2020, 37 CFR 5.11 was amended to expand the scope of a foreign filing license to include the export of technical data abroad for purposes relating to the use of a World Intellectual Property Organization online service (ePCT) for preparing an international application for filing with the United States Receiving Office without separately complying with the regulations contained in 22 CFR parts 120 through 130 (International Traffic in Arms Regulations of the Department of State), 15 CFR parts 730 through 774 (Export Administration Regulations of the Bureau of Industry and Security, Department of Commerce), and 10 CFR part 810 (Assistance to Foreign Atomic Energy Activities Regulations of the Department of Energy). Applicants using WIPO’s ePCT system to prepare an international application for filing with the United States Receiving Office without a foreign filing license are cautioned against exporting technical data into ePCT without separately complying with the aforementioned regulations. See MPEP §§ 140 and 1821.

Jump to MPEP Source · 37 CFR 5.11(b)Foreign Filing License – GeneralPCT International Application FilingForeign Filing Licenses

Citations

Primary topicCitation
Priority Document Copies35 U.S.C. § 181
Article 19 Amendment Scope
Priority Document Copies
35 U.S.C. § 368
Article 19 Amendment Scope35 U.S.C. § 371(c)
Priority Document Copies37 CFR § 5.1
Foreign Filing License – General
Nationals and Residents
Priority Document Copies
37 CFR § 5.11
Foreign Filing License – General
Nationals and Residents
37 CFR § 5.11(b)
Priority Document Copies37 CFR § 5.12
Priority Document Copies37 CFR § 5.14(c)
Priority Document Copies37 CFR § 5.2
Article 19 Amendment Scope37 CFR § 5.3(d)
Foreign Filing License – General
Nationals and Residents
MPEP § 140
Article 19 Amendment ScopePCT Article 12(3)
Article 19 Amendment ScopePCT Rule 22.3
Article 19 Amendment ScopePCT Article 27(8)

Source Text from USPTO’s MPEP

This is an exact copy of the MPEP from the USPTO. It is here for your reference to see the section in context.

BlueIron Last Updated: 2025-12-31