§ 2006.4 Requests for information made to Foreign Governments or Instrumentalities.
Primary source
Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.
Full Text
If the U.S. Trade Representative receives a petition alleging violations of any international agreement, he will notify the foreign government or instrumentality of the allegations and may request information, in English, necessary to a determination under section 304(a)(1)(A) of the Trade Act. The Trade Representative may proceed on the basis of best information available if, within a reasonable time, no information is received in response to the request.
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.