22 C.F.R. § 123.22
(a) Any export, as defined in this subchapter, of a defense article controlled by this subchapter, to include defense articles transiting the United States, requires the electronic reporting of export information. The reporting of the export information shall be to the U.S. Customs and Border Protection using its electronic system(s), or directly to the Directorate of Defense Trade Controls (DDTC), as appropriate. Before the export of any hardware, via a license or other authorization, the DDTC registered applicant/exporter, or an agent acting on the filer's behalf, must electronically submit export information to U.S. Customs and Border Protection, unless electronic reporting is unavailable, in which case U.S. Customs and Border Protection will issue instructions (see paragraph (b) of this section). In addition to electronically providing the export information to U.S. Customs and Border Protection before export, all mandatory supporting documentation (e.g., attachments, certifications, proof of filing in U.S. Customs and Border Protection's system(s) such as the Internal Transaction Number (ITN)) must be submitted electronically, unless electronic reporting of such information is unavailable, in which case U.S. Customs and Border Protection will issue instructions.
(b) Filing and reporting of export information—(1) Filing of export information with the U.S. Customs and Border Protection. Before exporting any hardware controlled by this subchapter using a license or exemption, the DDTC registered applicant/exporter, or an agent acting on the filer's behalf, must electronically file the export information with U.S. Customs and Border Protection in accordance with the following timelines:
(2) Emergency shipments of hardware that cannot meet the pre-departure filing requirements. U.S. Customs and Border Protection may permit an emergency export of hardware by truck or air by a U.S. registered person when the exporter is unable to comply with the Electronic Export Information (EEI) filing timeline in paragraph (b)(1)(i) of this section. The applicant, or an agent acting on the applicant's behalf, must provide documentation required by the U.S. Customs and Border Protection and this subchapter. The documentation provided to U.S. Customs and Border Protection must include the Internal Transaction Number (ITN) for the shipment and must be accompanied by an explanation for urgency. The export filing via U.S. Customs and Border Protection's electronic system(s) must be made at least two hours prior to any departure by air from the United States. When shipping via ground, the filing in U.S. Customs and Border Protection's electronic system(s) must be made when the exporter provides the articles to the carrier or at least one hour prior to departure from the United States, when the permanent export of the hardware has been authorized for export:
(3) Reporting of export information on technical data and defense service. When an export is being made using a DDTC authorization (e.g., technical data license, agreement or a technical data exemption provided in this subchapter), the DDTC registered exporter will retain the license or other approval and provide the export information electronically to DDTC as follows:
(c) Return of licenses. Licenses issued by the Directorate of Defense Trade Controls are subject to return requirements as follows:
Note to paragraph (b)(3)(iii): Future changes to the electronic reporting procedure will be amended by publication of a rule in the Federal Register. Exporters are reminded to continue maintaining records of all export transactions, including exemption shipments, in accordance with this subchapter.
[68 FR 61101, Oct. 27, 2003, as amended at 70 FR 50962, Aug. 29, 2005; 76 FR 68312, Nov. 4, 2011; 77 FR 16599, Mar. 21, 2012; 82 FR 18, Jan. 3, 2017; 83 FR 50007, Oct. 4, 2018]