National laws

Legislative Decree 2 February 2001, n. 31
Implementation of Directive 98 / 83 / EC on the quality of water intended for human consumption.
Official Gazette n. 52 of the 3 / 3 / 2001.http://www.gazzettaufficiale.it/eli/id/2001/03/03/001G0074/sg

Legislative Decree 6 September 2005, n. 206
Consumer Code, in accordance with Article July 7 29 2003 the law, n. 229.
Official Gazette n. 235 of the 8 / 10 / 2005. http://www.gazzettaufficiale.it/atto/serie_generale/caricaDettaglioAtto/originario;jsessionid=mtFTKqL4KXrv7F5ZBLe9dQ__.ntc-as2-guri2a?atto.dataPubblicazioneGazzetta=2005-10-08&atto.codiceRedazionale=005G0232&elenco30giorni=false

Law March 5 1990, n. 46. Standards for the safety of installations.
Official Gazette no. The 59 12 / 3 / 1990 http://www.gazzettaufficiale.it/eli/id/2008/03/12/008G0060/sg

Ministry of Health. Decree April 6 2004, n. 174
Regulation on materials and objects that can be used in stationary collection, treatment, supply and distribution of water intended for human consumption.
Official Gazette n. 166 of the 17 / 7 / 2004. http://www.gazzettaufficiale.it/eli/id/2004/07/17/004G0204/sg

Ministry of Health. Decree 7 February 2012, n. 25
Technical provisions concerning devices aimed at the treatment of water for human consumption. (It replaces the previous decree in December 21 1990, n. 443, reflects the current regulatory approach based on consumer protection and food safety. It also provides specific provisions on the proper use and advertising equipment).

Official Gazette n. 69 of the 22 / 3 / 2012. http://www.gazzettaufficiale.it/atto/serie_generale/caricaDettaglioAtto/originario?atto.dataPubblicazioneGazzetta=2012-03-22&atto.codiceRedazionale=012G0044&elenco30giorni=false

Ministry of Economic Development. Decree January 22 2008, n. 37
Regulation on the implementation of Art. Quaterdecies 11, 13 paragraph, letter a) of Law no. Of December 248 2 2005 laying reorganization of the provisions relating to the activities of installation of systems in buildings.
Official Gazette no. The 61 12 / 3 / 2008 http://www.gazzettaufficiale.it/eli/id/2008/03/12/008G0060/sg

Ministry of Health. Guidelines on water treatment devices for human consumption under the DM 7 February 2012, n. 25. Rome: Ministry of Health; 2015.
Available at:http://www.iss.it/binary/publ/cont/15_8_web.pdf

Health Ministry circular. Declaration of Conformity of materials and objects intended to come into contact with foodstuffs (DGSAN 0032249-P-11 / 10 / 2011)
Available at: http://www.cnsd.it/wp-content/uploads/Ministero-Salute-2011-Note-32249-11102011.pdf
Last consultation 28 / 4 / 2015.

Ministry of Health. Guidelines for the prevention and control of legionellosis 2015
Approved by the State-Regions, in its meeting of May 7 2015, the document aims to bring together, update and integrate all the description above national guidelines and regulations: 'Guidelines for the prevention and control of Legionnaire's disease', published in OJ the 5 May 2000; "Guidelines bearing claims on the Legionnaires for managers of tourist-receptive and spa" and "Guidelines carrying statements to laboratories with diagnostic microbiological activity and environmental control of Legionnaire's disease" (Official Journal of the 28 4 February 2005 and 29 the OJ February 5 2005).
The guidelines have been updated in the light of new scientific knowledge, with the technical and scientific assistance Institute of Health and expert institutional figures in the industry.
Available at http://www.salute.gov.it/imgs/C_17_pubblicazioni_2362_allegato.pdf

Legislative Decree 19 May 2016, n. 84
Implementation of Directive 2014 / 32 / EU on the harmonization of the Member States relating to the making available on the market of measuring instruments, as amended by Directive (EU) 2015 / 13. (16G00093) (OJ General Series n.121 of 25-5-2016 - Suppl. Ordinario n. 16)
Notes: Entry into force of the measure: 26 / 05 / 2016
http://www.gazzettaufficiale.it/atto/serie_generale/caricaDettaglioAtto/originario?atto.dataPubblicazioneGazzetta=2016-05-25&atto.codiceRedazionale=16G00093&elenco30giorni=false