| nameSpaceRoot | http://www.ech.ch/xmlns/ech-0157 |
| Version | 3.0 (Major Version) |
| Issue date | 10.04.2015 |
| Status | activ |
http://www.ech.ch/xmlns/eCH-0157/3/eCH-0157-3-0.xsd
| http://www.ech.ch/xmlns/eCH-0058/5/eCH-0058-5-0 |
| http://www.ech.ch/xmlns/eCH-0155/3/eCH-0155-3-0 |