I just went through the process and this is what my State-Side Attorney said regarding my documents: "Yes a Belize notary seal is acceptable since they are a party to the Hague Convention regarding the legalization of foreign documents".... My case pertained to a property Deed transaction in the US where my signature was needed with a witness and notary stamp (in this case a Belizean J.P. was acceptable because I reside in BZ) In the past I had to go to the US Embassy in Belmopan. They now charge 50.00USD for each stamp which adds up quickly with only a few docs!