Most ISO Standards are now available as an ISO Standards Download.
If an ISO Standard is not available as a download you will see this symbol and you will need to purchase it as a Hard Copy ISO Publication.
An example of a downloadable ISO Standard is BS EN ISO 9001:2015.
An example of an ISO Standard that cannot be purchased as a download is BS 5252f:1976.
Downloaded ISO Standards PDF documents are not for resale. You can not sell, lend or give the ISO Standards PDF to anyone else without written consent from ISO. All ISO PDF's are subject to copyright held exclusively by ISO.