List of applicable Laws and Royal Decrees:
Head of State. Law 46/1985, of 27th December, on the State Budget for 1986 (Twenty-first Additional Provision).
Royal Decree 802/1986, of 11th April, establishing IDAE's Statue.
Royal Decree 252/1997, of 21st February, modifying RD 802/1986, of 11th April.
Royal Decree 2100/1998, of 25th September (Third Additional Provision).
Law 6/1997, of 14th of April, on the Organisation and Functioning of the State’s General Administration (Spanish Official Gazette (BOE) 90 of 15-04-97).
Law 50/1998, of 30th December, on tax, administrative and social measures (Section 72) Spanish Official Gazette (BOE) 313 31/12/98.
Royal Decree 1566/2010, of 19th November, modifying the Statute of the Institute for Energy Diversification and Saving, approved by Royal Decree 802/1986, of 11th April.