Tradulínguas, based in Lisbon, Portugal, and organizers since 2005 of online training and webinars, as well as in-person translation workshops and conferences, are offering an e-learning course on legal translation, in the language pair English/Portuguese.
The trainer is Dr. Ana Soares, an excellent speaker that I can vouch for, having experienced her skills in person. She is registered as a lawyer in Portugal and as a solicitor with the Law Society of England and Wales, and teaches legal concepts at the Instituto Superior de Línguas e Administração in Lisbon, as well as being a legal translator.
More details about the course can be found here. Deadline for applications is 13 February 2014.
By the way, Tradulínguas also organized an excellent legal translation conference in 2011, that hopefully will be repeated in the not too distant future.