Agreed.
Here is the Yemen medical device regulatory contact in the US, from the FDA website:
Minister, Economic and Commercial Department
Embassy of Republic of Yemen
2600 Virginia Avenue, N.W., Suite 705
Washington, D.C. 20037
If you're in another country and/or your native medical device regulatory environment is EU MDD (which is probably the case, if this post is correctly categorized), you may want to do a web search local to you.