| Label | Provision |
|---|---|
| Art.4 | Article IV |
| Art.4.1x | The present Agreement is open for joining by any state interested in addressing the tasks and objectives determined within it. |
| Art.4.2x | This Agreement is concluded for a ten-year period and is being considered for extension for a similar time period, provided none of the states-participants rejects it. |
| Art.4.3x | A state-participant can withdraw from this Agreement having informed the Depository and other states-participants of its intent at least six months in advance. |
