A term of contract law to distinguish advertisements or merchandise displays from formal contract offers. An offer exposes the offeror to a contract if it is accepted by the offeree; an invitation to treat does not.
All Canadian citizens need a valid passport to enter Mexico. Canadian citizens without a valid passport will not be allowed entry into Mexico and will be returned to Canada. In order to avoid delays and misunderstandings, we strongly recommend that you travel with a passport valid for six months after your arrival date.anadian citizens without a valid passport will not be allowed entry into Mexico and will be returned to Canada. In order to avoid delays and misunderstandings, we strongly recommend that you travel with a passport valid for six months after your arrival date.
NO VISA IS NECESSARY if you are a U.S. citizen and will be traveling to Portugal for up to 90 days. However, you will need a valid U.S. passport for at least 6 months from the date of planned return or other travel document recognized by member States of the Schengen Agreement. Residence visas, student visas, work visas and temporary stay visas are valid only for Portugal (not the European Union). Residence visas. Enables the applicant to enter Portugal in order to request a residence permit; this visa is valid for a period of four months with two entries.