Attached are a list of a few of the standards, codes and guidelines related to the Food and Beverage Industry. Many of these documents need to be purchased. If you can supply names of others, please contact us.
3A standards - various standards and technical practices (U.S.)www.3-a.org
American Welding Society D18.1, D18.2, D18.3 (U.S.)www.aws.org
Council of Europe Guidelines: Metals and Alloys used as Food Contact Materials (Europe): http://www.coe.int/t/e/social_cohesion/soc-sp/public_health/food_contact/TECH%20DOC%20GUIDELINES%20METALS%20AND%20ALLOYS.pdf
EN Standards (Europe, but adopted by individual countries.) EN 1672-2:2005+A1:2009 Food processing machinery. Basic concepts. Hygiene requirements. See for example the British versionhttp://shop.bsigroup.com/ProductDetail/?pid=000000000030179293
EC Regulation 1935/2004 (Europe) http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2004:338:0004:0017:en:PDF
EHEDG Materials for Construction of Equipment in Contact with Food (Europe) http://www.ehedg.org/index.php?nr=9&lang=en&guid=34