Where to buy standards
The product standards (EN 1396 and EN 10169) and available parts of EN 13523 can be found on the websites of the various European National Standardisation Institutes :
| Austria | ÖN | Belgium | IBN/BNI |
| Bulgaria | BDS | Cyprus | CYS |
| Czech Republic | CSNI | Denmark | DS |
| Estonia | EVS | Finland | SFS |
| France | AFNOR | Germany | DIN |
| Greece | ELOT | Hungary | MSZT |
| Iceland | IST | Ireland | NSAI |
| Italy | UNI | Latvia | LVS |
| Lithuania | LST | Luxemburg | SEE |
| Malta | MSA | Netherlands | NEN |
| Norway | SN | Poland | PKN |
| Portugal | IPQ | Romania | ASRO |
| Slovakia | SUTN | Slovenia | SIST |
| Spain | AENOR | Sweden | SIS |
| Switzerland | SNV | United Kingdom | BSI |