Yes they do.
Yes, children need a passport to enter Canada.
yes
You can enter the US without it only if you have other proof of your citizenship and identity. If not, you need your passport.
From Great Britain No. Elsewhere then probably
My son is Irish I am british he would like to obtain a british passport for himself and his three children what documents does he need
If you are not a citizen of the EU you need a passport to enter Spain.
Passports are needed for most citizens to enter countries around the world. Irish nationals who are visiting Jamaica do not need a visa, but do need a passport to enter the country. Grand Cayman requires a passport and a visa if the trip is going to be beyond 10 days and its for business or 60 if you are on vacation. Mexico requires a passport and no visa if the visit is less then 180 days. Haiti requires a passport but no visa if trip is less then three months.
Yes, they definitely need a passport to legally enter the United States.
Yes you need passport with visa to enter any other country.
no you need a passport
Yes, a child needs a passport to enter Canada.
Yes, children under 16 do need a visa to enter Kenya. They are required to have a visa in their passport, and upon arrival in Kenya, immigration officials will stamp their passport with the appropriate visa.