structural:summarization
Set-off

The requirement that the obligations be "of the same kind" is broader than the requirement in some legal systems that obligations being set-off be fungible, while still excluding obligations of a fundamentally personal nature. Where the obligations in question are owed in different currencies, Article 8.2 provides that set-off may be invoked if the currencies in question are freely convertible and the parties have not agreed that the first party may only pay in a specified currency. Rather than operating automatically or following a court's order, Article 8.3 provides that set-off may only be exercised by notice to the other party; furthermore, Article 8.4 further provides that if the notice does not specify the obligations to which it relates, the other party may do so by way of a declaration made within a reasonable time, failing which the set-off relates to all obligations proportionally. The effect of set-off, as per Article 8.5, is that: