Please read carefully the requirements so as to make sure you need to apply for this kind of visa instead of a Business Visa.
Professional visa is intended for applicants who will provide certain services to a person or organization based in Argentina, including branches of British companies. It is also applied to those willing to attend conferences and congresses and comprises artistic, technical, cultural, sportive and religious activities. British nationals DO NOT need a visa to enter Argentina for professional purposes, whether paid or unpaid, for up to 90 days, which may be extended for another 90 days at Dirección Nacional de Migraciones.
For other countries, please check Do I need a visa?
Requirements:
Book an appointment calling on 0207 318 1340 Monday to Friday 9.30am to 12pm
Valid passport
Application form
Three 4x4 cm passport photos
Return ticket from airline or travel agency
Hotel reservations or letter of invitation. If the applicant is staying in a private address instead of a hotel, this has to be credited by a letter of invitation in original including full contact details and ID numbers of the applicant and the person who invites.
Letter of introduction from an institution or person residing in Argentina requesting the visa and stating purpose of the trip, length of stay and full details of the organization or person, submitted in original and in Spanish or translated. With the exception of international conferences and congresses, the signature and position of the signing person must be certified by an argentine notary public (Colegio de Escribanos) and subsequently by the corresponding Association of notaries public (Colegio de Escribanos)
Photocopy of all the documentation
Payment of consular fee
The length of stay will be a maximum of 15 days, which may be extended at Dirección Nacional de Migraciones only once for another 15 days.