Aduana web site to check import permits live

After some time and errors the past few months, Aduana's web site is now working where one can check issuance of vehicle import permits online. You can check with permit / VIN number and passport number and get details of the permit issuance date and expiration date.

https://portalsat.plataforma.sat.gob.mx/aduanas_cpitv_internet/index.aspx

I don't think this is necessarily good news as Aduana has been sloppy with their extensions and immigration has been giving people their new immigration cards with dates of a few weeks to a few months before people receive them thereby making the 15 day notification period impossible to comply with.