Mexican law requires that if only one parent or non-custodial adult(s) is accompanying a minor under 18 from Mexico, he/she must carry a notarized Permission to Travel Letter (also known as a ...

the child must have a notarized letter from the other parent or signed by both parents stating, ‘I acknowledge that my son/daughter is traveling outside the country with [the name of the adult ...

However, some never had to show a notarized letter. “I have traveled so many times and never once have they asked me,” one user stated. “I’ve been traveling with my children for years to ...

If you are not the legal guardian or parent, bring a notarized letter from the parent granting your permission to travel with the child. That letter should also include contact information of the ...

Second, I should’ve written a notarized letter of consent ... but it applies to all parents traveling across the border with their children. Here’s some information from the Canada Border ...