- S1.1 Layout 4 mandatory as from the reference period of June 2010
- Instructions (updated on 3 January 2012) version with revision marks
- Reports (updated on 31 May 2010) version with revision marks
- Manual of electronic transmission (updated on 23 July 2009) version with revision marks
- Compendium of verification rules (updated on 3 January 2012) version with revision marks
- XML Schemas (zip file) (updated on 23 July 2009)