Wales – Clean Air Act Data Entry System

SI 2016 No. 811

http://www.legislation.gov.uk/wsi/2016/811/contents/made

SI 2017 No.423

http://www.legislation.gov.uk/id/wsi/2017/423

SI 2019 No.51

https://www.legislation.gov.uk/wsi/2019/51

SI 1993 No.2277

http://www.legislation.hmso.gov.uk/si/si1993/Uksi_19932277_en_1.htm

SI 1996 No.1108

http://www.legislation.hmso.gov.uk/si/si1996/Uksi_19961108_en_1.htm

SI 1997 No.3009

http://www.legislation.hmso.gov.uk/si/si1997/19973009.htm

SI 1999 No.1515

http://www.legislation.hmso.gov.uk/si/si1999/19991515.htm

SI 1990 No.2457

http://www.legislation.hmso.gov.uk/si/si1990/Uksi_19902457_en_1.htm

WSI 2003 No. 2727 (W.262)

http://www.legislation.hmso.gov.uk/legislation/wales/wsi2003/20032727e.htm

WSI 2003 No. 2727 (Cy.262)

http://www.legislation.hmso.gov.uk/legislation/wales/wsi2003/20032727w.htm

SI 2005 No. 426

http://www.opsi.gov.uk/legislation/wales/wsi2005/20050426e.htm

SI 2005 Rhif. 426

http://www.opsi.gov.uk/legislation/wales/wsi2005/20050426w.htm

SI 2006 No. 2980 (W.271)

http://www.opsi.gov.uk/legislation/wales/wsi2006/20062980e.htm

SI 1972 No.438

http://www.legislation.gov.uk/uksi/1972/438/contents/made

SI 1972 No.955

http://www.legislation.gov.uk/uksi/1972/955/contents/made

SI 1973 No.2166

http://www.legislation.gov.uk/uksi/1973/2166/contents/made

SI 1975 No.1001

http://www.legislation.gov.uk/uksi/1975/1001/contents/made

SI 1975 No.1111

http://www.legislation.gov.uk/uksi/1975/1111/contents/made

SI 1978 No.1609

http://www.legislation.gov.uk/uksi/1978/1609/contents/made

SI 1981 No.1568

http://www.legislation.gov.uk/uksi/1981/1568/contents/made

SI 1982 No.1615

http://www.legislation.gov.uk/uksi/1982/1615/contents/made

SI 1983 No.1018

http://www.legislation.gov.uk/uksi/1983/1018/contents/made

SI 1983 No.277

http://www.legislation.gov.uk/uksi/1983/277/contents/made

SI 1983 No.426

http://www.legislation.gov.uk/uksi/1983/426/contents/made

SI 1984 No.1649

http://www.legislation.gov.uk/uksi/1984/1649/contents/made

SI 1985 No.864

http://www.legislation.gov.uk/uksi/1985/864/contents/made

SI 1986 No.638

http://www.legislation.gov.uk/uksi/1986/638/contents/made

SI 1988 No.2282

http://www.legislation.hmso.gov.uk/si/si1988/Uksi_19882282_en_1.htm

SI 1989 No.1769

http://www.legislation.hmso.gov.uk/si/si1989/Uksi_19891769_en_1.htm

SI 1990 No.345

http://www.legislation.hmso.gov.uk/si/si1990/Uksi_19900345_en_1.htm

SI 1991 No.2892

http://www.hmso.gov.uk/si/si1991/Uksi_19912892_en_1.htm

SI 1992 No.2811

http://www.legislation.hmso.gov.uk/si/si1992/Uksi_19922811_en_1.htm

SI 2016 No. 812

http://www.legislation.gov.uk/wsi/2016/812/contents/made

SI 2017 No. 421

http://www.legislation.gov.uk/id/wsi/2017/421

SI 2019 No. 50

http://www.legislation.gov.uk/wsi/2019/50/contents/made

SI 1970 No.1667

http://www.legislation.gov.uk/uksi/1970/1667/contents/made

SI 1970 No.615

http://www.legislation.gov.uk/uksi/1970/615/contents/made

SI 1971 No.1265

http://www.legislation.gov.uk/uksi/1971/1265/contents/made

SI 2001 No.1231 (W.65)

http://www.legislation.hmso.gov.uk/legislation/wales/wsi2001/20011231e.htm

SI 2001 No.1231 (Cy.65)

http://www.legislation.hmso.gov.uk/legislation/wales/wsi2001/20011231w.htm

SI 2006 Rhif 2980 (Cy.271)

http://www.opsi.gov.uk/legislation/wales/wsi2006/20062980w.htm

SI 2014 No. 694

http://www.legislation.gov.uk/wsi/2014/694/contents/made

SI 2014 No. 684

http://www.legislation.gov.uk/wsi/2014/694/contents/made

SI 2013 No.561

http://www.legislation.gov.uk/wsi/2013/561/contents/made

SI 2013 No. 562

http://www.legislation.gov.uk/wsi/2013/562/contents/made

SI 2012 No.244

http://www.legislation.gov.uk/wsi/2012/244/contents/made

SI 2012 No.244 (Cy)

http://www.legislation.gov.uk/wsi/2012/244/contents/made/welsh

SI 2011 No. 2909

http://www.legislation.gov.uk/wsi/2011/2909/made

SI 2011 No. 2909 (Cy.313)

http://www.legislation.gov.uk/wsi/2011/2909/contents/made/welsh

SI 2009 No. 3225

http://www.legislation.gov.uk/wsi/2009/3225/contents/made

SI 2009 No. 3225 (Cy.279)

http://www.legislation.gov.uk/wsi/2009/3225/contents/made/welsh

SI 2008 No. 3100

http://www.legislation.gov.uk/wsi/2008/3100/contents/made

SI 2008 No. 3100 (Cy.274)

http://www.legislation.gov.uk/wsi/2008/3100/contents/made/welsh