Nothing I could find, plus they are based in Ireland, so maybe not?
I haven't found anything for Ubuntu/Canonical (based in London, UK) yet, but apparently SUSE (based in Germany) does the same as Fedora/Red Hat (based in US):
Software and Materials available on this Website are subject to statutes, orders or regulations which impose embargoes or control the export of goods, technology, software, supplies and services, including weapons of mass destruction and arms, military, paramilitary and security equipment and dual-use items (items designed for civil use but which can be used for military purposes) and certain drugs and chemicals ("export controls"). No software or Materials from this Website may be downloaded or otherwise exported or re-exported in breach of the export controls of the US Government or the UK Government and, without prejudice to the generality of the foregoing, no software or Materials from this Website may be downloaded or otherwise exported or re-exported: (1) into (or to a national or resident of) Cuba, Iraq, Libya, Sudan, North Korea, Iran, Syria, or any other country to which the United States has embargoed or restricted goods or services; or (2) to anyone on the U.S. Treasury Department's list of Specially Designated Nationals or the U.S. Commerce Department's Table of Denial Orders; or (3) by or to anyone whose export privileges has been suspended, revoked or denied, in whole or in part, by the Bureau of Export Administration of the U.S. Commerce Department or any other U.S. Government entity or agency; or (4) in breach of the UK's Export Control Order 2008 (as amended); or (5) for use in the design, development or production of nuclear, chemical, or biological weapons, or missile technology, or any other prohibited use.
By downloading or using software from this site, you are agreeing to the foregoing and you are warranting that you are not located in, under the control of, or a national or resident of any such country or on any such list. You may not access, download, use or export the information, software, products or services contained on this Website in violation of U.S. export laws or regulations, or in violation of any applicable local laws or regulations.
https://www.linuxmint.com/privacy.php
Nothing I could find, plus they are based in Ireland, so maybe not?
I haven't found anything for Ubuntu/Canonical (based in London, UK) yet, but apparently SUSE (based in Germany) does the same as Fedora/Red Hat (based in US):
https://www.suse.com/company/legal/terms-of-use/#k
Export Control Laws:
Mint is Irish? Aaayyy, I'm Irish! Cool beans... or potatoes, I dunno