On Thu, 2022-09-22 at 06:43 +0000, YangYuping(杨瑜萍) wrote: > Hello, this is Panasonic software development department. > Is there any ECCN restriction for PostgreSQL. You should consult and pay a qualified lawyer on that. That said, PostgreSQL is freely available to everybody, so that it is never exported at all. I don't see how it can be subject to any regulation on export. Yours, Laurenz Albe