WASHINGTON — The Commerce Department extended its review of advanced-wafer export controls by ninety days Monday afternoon, citing requests from allied capitals to align licensing thresholds with parallel arrangements being finalized in The Hague, Tokyo, and Seoul as the principal reason for the schedule slip.

The Bureau of Industry and Security, which administers the advanced-wafer licensing framework under the Export Administration Regulations, had been scheduled to publish a revised final rule by the end of May. The Monday extension pushes the publication target to the end of August and aligns the U.S. timeline with the equivalent rulemaking timelines in the three principal allied jurisdictions.

A senior Bureau of Industry and Security official, in a Monday-afternoon background briefing, said the extension reflected what the official characterized as “substantial allied interest in walking through the door together rather than in a sequence.” The official said the bureau had received formal communications from the relevant Dutch, Japanese, and South Korean export-control agencies during the past two weeks indicating that those agencies’ parallel rulemakings would benefit from additional U.S. coordination.

The licensing framework’s substantive scope covers advanced wafers and lithography equipment above defined technology nodes, with thresholds that have been progressively tightened over the past three years through a series of rulemakings. The framework’s most recent update, in late 2025, had narrowed the licensing thresholds to capture additional categories of equipment and had imposed new end-user requirements on covered transactions.

The principal allied coordination focus has been the alignment of the U.S. framework with the Dutch licensing arrangements administered by the Ministry of Foreign Affairs in The Hague. The Dutch framework, which covers ASML’s most advanced lithography equipment, has been the subject of extensive bilateral coordination through the past eighteen months, with the Dutch and U.S. licensing thresholds now broadly but not entirely aligned.

A senior Dutch foreign-ministry official, contacted Monday afternoon, said the Dutch government had been “very supportive” of the U.S. coordination effort and that the ninety-day extension would allow the Dutch rulemaking to complete its domestic procedural requirements before publication. The Dutch rulemaking is currently in the cabinet-consideration phase, with publication expected during the third quarter.

The Japanese Ministry of Economy, Trade and Industry’s parallel rulemaking has been progressing on a similar schedule. A senior METI official, in a Monday-evening Tokyo briefing, said the Japanese framework would be published “in close coordination” with the U.S. and Dutch frameworks and that the extension permitted the three jurisdictions to publish “with substantive alignment on the substantive licensing parameters.”

South Korea’s Ministry of Trade, Industry and Energy has been more cautious in its alignment with the U.S.-led framework, reflecting the country’s substantial bilateral economic relationships with China and the political sensitivity of the export-control questions within Korean industrial policy. A senior MOTIE official, contacted Monday evening, said Korea’s framework would be “structured to align” with the parallel arrangements but indicated that the Korean framework would include several distinctive provisions tailored to Korean industrial-policy considerations.

The principal industry-side response to the extension was broadly positive. The Semiconductor Industry Association, in a Monday-afternoon statement, characterized the extension as “appropriately responsive” to industry feedback and indicated that the ninety-day window would permit additional industry engagement on the technical-implementation provisions. The association had been advocating for an extension since the original publication target was announced in February.

A senior official at one of the three principal U.S. semiconductor-equipment manufacturers, contacted Monday afternoon for background, said the company had been “in continuous communication” with the Bureau of Industry and Security on the substantive provisions through the past three months and that the extension would permit “fuller technical engagement” before final publication. The official said the company was supportive of the broader framework but had specific concerns about the implementation timeline for several provisions.

China’s Ministry of Commerce, in a Monday-evening Beijing statement responding to the extension, characterized the U.S. coordination effort as “an inappropriate extension of unilateral export controls into multilateral frameworks” and said China would “continue to oppose” the substantive direction of the framework. The Chinese statement followed a broadly consistent pattern of public responses to U.S. export-control rulemakings over the past three years and did not signal substantive policy departures.

A senior State Department official, asked Monday afternoon about the Chinese response, said the U.S. position on the framework was “fully consistent with our longstanding national-security considerations” and that the substantive coordination with allied jurisdictions did not represent a departure from the framework’s substantive purposes. The official said the United States would continue to engage with China through standard diplomatic channels but indicated that the substantive framework would proceed on its substantive merits.

The Hennessey-Blackburn AI Transparency Act, which has been advancing through the Senate Commerce Committee, does not directly address the export-control framework but has provisions that intersect with several of its substantive elements. A senior Senate Commerce Committee staffer, contacted Monday afternoon, said the staff’s review of the bill’s substantive content had been “broadly informed” by the export-control framework but that the bill’s substantive provisions had been carefully drafted to avoid duplication with the existing export-control authorities.

The Bureau of Industry and Security has scheduled three additional public consultation events during the extended review window, with the principal industry consultation scheduled for the first week of July and the principal allied-coordination consultation scheduled for late July. The final rule is expected to be published at the end of August, with implementation provisions taking effect ninety days after publication.

The framework’s substantive content will be a focus of the upcoming G7 finance ministers meeting in early June, with several of the G7 capitals having expressed interest in expanding the coordination framework to include additional categories of advanced technology. The expansion’s substantive scope has not been pre-determined but is expected to include categories of AI-training compute infrastructure and certain categories of quantum-computing equipment.