Only short-term visa applications (up to 90 days, Schengen visa) such as tourist, visit or business can be submitted online. A visa application can be submitted at the earliest six months before entering the Schengen area.
Applications for long-term visas (over 90 days, National visa) must be filed directly with the responsible Swiss representation.
Depending on the Swiss representation, appointments can be made for both, Schengen and National visas.
Scheduling an appointment is free of charge.
Before starting the application process, please consult the website of the responsible Swiss representation to determine if there is a waiting period to obtain an appointment.

VISA maybe required online or at the local/national Portuguese embassy or consulate. For a complete list of countries whose citizens are required to obtain a Schengen visa in order to enter please click on list of countries.

Additional information available at the website of Schengen VISA information www.schengenvisainfo.co