Institute of Physics (IoP)
| Archivage | Début | Fin |
|---|---|---|
| CLOCKSS Archive | 2008 | 2025 |
| CLOCKSS Archive | 2012 | 2012 |
| LOCKSS Archive | 2005 | 2005 |
| National Digital Preservation Program, China | 1998 | 2024 |
| Portico | 1999 | 2004 |
| Portico | 2006 | 2006 |
| Portico | 2009 | 2025 |
| Scholars Portal | 1999 | 2022 |