Last October 6th 2015, the Official Government’s Newsletter (BOE) published the following legislative texts, whose entry into force will take place two months later after their publication:

The 41/2015 Act, of 5th October, on the amendment of the Criminal Procedure Act for the streamlining of the criminal justice system and the strengthening of the procedural guarantees:
http://www.boe.es/boe/dias/2015/10/06/pdfs/BOE-A-2015-10726.pdf

The 13/2015 Organic Law, of 5th October, on the amendment of the Criminal Procedure Act for the strengthening of the procedural guarantees and the regulation of technological research measures:  http://www.boe.es/boe/dias/2015/10/06/pdfs/BOE-A-2015-10725.pdf