Engineering Standard Procurement Locations
Official Engineering Standard Procurement Locations
Engineering Standards are documents which have copyright protection. It is a violation of that protection to redistribute a document, either by hard-copy or soft-copy. Official copies of copyright protected engineering documents may be procured from the copyright holder or his Authorized Reseller.
Here are some links to the various organizations which hold copyrights to engineering documents: ANSI; ASME; BSI; ISO; SAE.