1. Legislation general statistics
2. Planning and scheduling statistical
- Law 13/2010, of 21 May 2010, on the Statistical Plan for Catalonia for the period 2011–2014
- Law 2/2006, of 6 March 2006, on the Statistical Plan for Catalonia for the period 2006–2009
- Law 8/2001, of 14 June 2001, of the Statistical plan for Catalonia 2001–2004
- Law 9/1996, of 15 July 1996, on the Statistical plan for Catalonia 1997–2000
- Law 30/1991, of 13 December 1991, on the Statistical plan for Catalonia 1992–1995
- Decree 36/2023, of 7 February 2023, which approves the Annual programme for statistical action for the year 2023
- Decree 1/2022, of 4 January 2022, which approves the Annual programme for statistical action for the year 2022
- Decree 153/2020, of 29 December 2020, which approves the Annual programme for statistical action for the year 2021
- Decree 19/2020, of 21 January 2020, which approves the Annual programme for statistical action for the year 2020
- Decree 272/2018, of 20 December 2018, which approves the Annual programme for statistical action for the year 2019
- Decree 191/2018, of 28 august 2018, which approves the Annual programme for statistical action for the year 2018
- Decree 11/2017, of 7 February 2017, which approves the Annual programme for statistical action for the year 2017
- Decree 255/2015, of 22 December 2015, which approves the Annual programme for statistical action for the year 2016, and inclusion of new statistical activities of interest of interest to the Government in the Statistical Plan for Catalonia
- Decree 165/2014, of 23 December 2014, which approves the Annual programme for statistical action for the year 2015
- Correction of errors in Decree 165/2014, of 23 December 2014, which approves the Annual programme for statistical action for the year 2015
- Decree 268/2013, of 23 December 2013, which approves the Annual programme for statistical action for the year 2014
- Decree 169/2012, of 27 December 2012, which approves the Annual programme for statistical action for the year 2013
- Decree 422/2011, of 27 December 2011 which approves the Annual programme for statistical action for the year 2012
- Decree 289/2011, of 8 March 2011, which approves the Annual programme for statistical action for the year 2011
- Decree 11/2010, of 26 January 2010, which approves the Annual programme for statistical action for the year 2010
- Decree 34/2009, of 24 February 2009, which approves the Annual programme for statistical action for the year 2009
- Decree 290/2007, of 24 December 2007, which approves the Annual programme for statistical action for the year 2008
- Decree 649/2006, of 27 December 2007, which approves the Annual programme for statistical action for the year 2007
- Decree 262/2006, of 20 June 2006, which approves the Annual programme for statistical action for the year 2006
- Decree 274/2005, of 27 December 2005, which extends the Annual programme for statistical action for the year 2005
- Decree 467/2004, of 28 December 2004, which approves the Annual programme for statistical action for the year 2005
- Decree 295/2003, of 28 November 2003, which approves the Annual programme for statistical action for the year 2004
- Decree 362/2002, of 3 December 2002, which approves the Annual programme for statistical action for the year 2003
- Decree 367/2001, of 18 December 2001, which approves the Annual programme for statistical action for the year 2002
- Decree 401/2000, of 5 December 2000, which approves the Annual programme for statistical action for the year 2001
- Decree 313/1999, of 28 September 1999, which approves the Annual programme for statistical action for the year 2000
- Decree 339/1998, of 15 December 1999, which approves the Annual programme for statistical action for the year 1999
- Decree 330/1997, of 9 December 1997, which approves the Annual programme for statistical action for the year 1998
- Decree 400/1996, of 12 December 1996, which approves the Annual programme for statistical action for the year 1997 and establishes its regulatory standards
- Decree 328/1995, of 7 November 1995, which extends the Annual programme for statistical action for the year 1995 to the year 1996
- Decree 358/1994, of 23 December 1994, which approves the annual programme for statistical action for the year 1995
- Decree 331/1993, of 28 December 1993, which establishes the Annual programme for statistical action for the year 1994 in deployment of Law 30/1991, of 13 December 1991, on the Statistical plan for Catalonia 1992–1995
- Decree 320/1992, of 14 December 1992, which establishes the Annual programme for statistical action for the year 1993 in deployment of Law 30/1991, of 13 December 1991, on the Statistical plan for Catalonia 1992–1995
- Decree 123/1992, of 11 May 1992, which establishes the Annual programme for statistical action for the year 1992 in deployment of Law 30/1991, of 13 December 1991, on the Statistical plan for Catalonia 1992–1995
- Order ECO/293/2013, of 18 November 2013, on the beginning of work to develop the draft law for the 2015–2018 Statistical Plan of Catalonia
- Order ECF/444/2008, of 10 September 2008, on the beginning of work to develop the draft law for the 2010–2013 Statistical Plan of Catalonia
3. Statistical codes and classifications
- Decree 58/2002, of 22 January 2002, in which the Catalan Classification of Education 2000 (CCED-2000) is approved
- Decree 131/1999, of 4 May 1999, in which the Catalan Classification of Products by Activities 1996 (CCPA-96) is approved
- Decree 98/1995, of 21 February 1995, in which the Catalan Classification of Occupations (CCO-94) is approved
- Decree 97/1995, of 21 February 1995, in which the Catalan Classification of Economic Activities 1993 (CCAE-93) is approved
- Order ECF/75/2007, of 13 March 2007, in which a revision of the Catalan Classification of Products by Activities 1996 (CCPA-96 Rev. 1) is approved
- Order 105/2005, of 9 February 2005, amending the codification system for local entities, management bodies, consortia and companies with local public ownership, for statistical purposes
- Order ECF/217/2004, of 15 June 2004, approving a revision of the Catalan Classification of Economic Activities 1993 (CCAE-93)
- Order of 25 February 1993, which establishes a new system for codifying local entities, management bodies and consortia with local public ownership, for statistical purposes
- Order of 20 December 1988, which determines the characteristics and form of attribution of the code for the identification of local entities, consortia and management bodies for statistical purposes and passes the corresponding codes
4. Regulations of the Statistical Institute of Catalonia