For anyone interested in Legal Spanish (and Spanish language in general), Fundéu (Fundación del Español Urgente) is a must. Since 2005, in this collaborative effort of the Agencia EFE news agency, BBVA (Banco Bilbao Vizcaya Argentaria) and the Real Academia Española, Fundéu’s team of journalists, linguists, lexicographers, translators and other language professionals have provided a forum for promoting the correct usage of Spanish in the communications media and everywhere else. As their mission statement indicates, “mediante recomendaciones diarias y respuestas a las consultas que recibimos, pretendemos ser una herramienta que ayude a todos aquellos que utilizan el idioma en su actividad diaria en los medios de comunicación, las redes sociales, las nuevas plataformas digitales…”

• Daily usage Recomendaciones are available here: http://www.fundeu.es/dudas/ (subscribe and get them daily in your inbox)
• They will answer any question about Spanish usage on their Consultas page, or read the latest questions posed here: http://www.fundeu.es/consultas/
• And Categorías features thematic glosaries, including one on “Asuntos jurídicos, políticos and administrativos:” http://www.fundeu.es/categorias/