Do minors need notarized notes to get across the Canada/USA border?

Question

I'm 17. I'm going to Seattle for 3 days with 2 adult friends (both in their 30s) for a shopping trip. My parents are letting me go, but do I need to have a notarized permission form?? I've checked websites to find the answer, but no luck.

Answer 1

Due to international concern over child abduction, children traveling with one parent, grandparents or other guardians should carry proof of custody or letters from the non-accompanying parent/s authorizing travel. (This is in addition to proof of the child's citizenship.) Travelers without such documentation may experience delays when seeking admission to another country.

Any person under the age of 18 and traveling alone should carry a letter from his/her parent or guardian authorizing the trip. Travelers without such documentation may experience delays at the Port of Entry.

Answer 2

As a young American citizen, with a US passport, even I have gotten hassled coming back into the United States from Ontario on many occasions (detained twice, w/no record!).  Have lots of documentation. Good Luck!