I want to know the answer to the following question:
When did the government of Aragon  degree the establishment of a language regulator?
All the background I'm provided with is that "In 2011, the Aragonese government passed a decree for the establishment of a new language regulator of Catalan in La Franja (the so-called Catalan-speaking areas of Aragon).". Is that enough to answer the question?
Answer: yes