Parties and Range States
| Title | Status | Status date | CMS Party number | Region |
|---|---|---|---|---|
| Lebanon | Party | 2002 | 129 | Asia |
| Lesotho | Range State | Africa | ||
| Liberia | Range State | 088 | Africa | |
| Libya | Party | 2005 | 080 | Africa |
| Liechtenstein | Range State | 052 | Europe | |
| Lithuania | Party | 2004 | 079 | Europe |
| Luxembourg | Party | 2003 | 001 | Europe |
| Madagascar | Party | 2007 | 101 | Africa |
| Malawi | Party | 2019 | 130 | Africa |
| Mali | Party | 2000 | 024 | Africa |
| Malta | Range State | 074 | Europe | |
| Mauritania | Party | 2015 | 054 | Africa |
| Mauritius | Party | 2001 | 086 | Africa |
| Monaco | Party | 1999 | 040 | Europe |
| Montenegro | Party | 2011 | 111 | Europe |
| Morocco | Party | 2012 | 042 | Africa |
| Mozambique | Range State | 112 | Africa | |
| Namibia | Range State | AM | Africa | |
| Netherlands | Party | 1999 | 001 | Europe |
| Niger | Party | 1999 | 001 | Africa |