Hi @Luigicabo I am going through a similar problem! The Texas BON is requesting a verification form 8.22 to be filled out by Secretaria de educación and sent to the TBON and I have gone multiple times to Mexico City but they refuse to put their seal on any document that isn't their own and much less contact the TBON directly! The closest document I can get is the Constancia de registro de titulo o grado académico y no sanción but according to the TBON it is not an acceptable means of verification. I'm stumped, any advice??