You should obtain a child travel consent letter granting you permission from the absent parent to leave the country with your child (having it notarized is not required, but highly recommended).
I hereby consent to participate in this study and for (...) to collect and use data as agreed upon by me and outlined above. I understand that participation in this study is voluntary, and I agree to immediately raise any concerns or areas of discomfort my child or I might have with the study administrator.
The legal parent/legal guardian who cannot apply with the child can give consent using this form or a written statement that includes all of the information on this form. This form or the written statement must be notarized.
In the USA, though, unless there's a court order requiring permission from both parents, a child may travel (even to overseas) with either parent/guardian without showing proof of permission from the other parent.
How to fill out the Travel Consent Form for Minor Child - Parent Authorization? Enter the parent's name and relationship to the child. Provide the child's full name and date of birth. Input the details of the accompanying adult. Specify the travel dates and destinations. Sign the form as the consenting parent.
I am writing to give my consent for my child, (Child's Name), to participate in the upcoming school trip to (Destination) on (Date). I understand that the trip will involve (briefly describe activities, if known), and I agree to all the planned activities. Details: Trip Destination: (Destination)
The consent letter must contain original signature(s), and cannot contain any restrictions, conditions, or stipulations. Any restrictions or conditions must be kept separately between the parties involved. The consent letter must simply state that consent is given to a person to use the similar name.
Examples of giving verbal consent include: “Yes” “That sounds great” “That feels awesome”
Is a minor travel consent form required for domestic travel? No, a minor travel consent form is not required for domestic travel within the U.S. However, it is recommended that parents and/or legal guardians carry a notarized letter of consent when traveling with a child.