| Contracting Parties/Signatories | Signature | Instrument | In Force | Details |
|---|---|---|---|---|
| Liberia | Accession : September 16, 2005 | |||
| Luxembourg | June 12, 2002 | Details | ||
| Madagascar | September 24, 2003 | |||
| United States of America | December 30, 2003 | Ratification : October 15, 2019 | Details |