Hello, I live in Latin America and I´d like to improve my English and get a higher Education in college in England. It wont be any time soon, but I´d like to know in advance if I need any requirements or degrees to teach or tutor Spanish in England, in the similar way that in Latin America they require some people with ESL or English degree and some just native speakers. How about immigration, work permits etc? And also, where would be a good place to get a Masters in Communication and work as a tutor or teach Spanish mainly to adults?

Im not sure about the qualifications, but to answer your secondary question - a good place to teach Spanish mostly to adults would be a technical college. Spanish is quite popular to be learned by people who want to work in the tourism industry, so anyone doing a vocational course in that area will normally learn Spanish as part of it.