Artikel 10

1. The following categories of application shall be available to a creditor in a requesting State seeking to recover maintenance under this Convention –
a) recognition or recognition and enforcement of a decision;
b) enforcement of a decision made or recognised in the requested State;
c) establishment of a decision in the requested State where there is no existing decision, including where necessary the establishment of parentage;
d) establishment of a decision in the requested State where recognition and enforcement of a decision is not possible, or is refused, because of the lack of a basis for recognition and enforcement under Article 20, or on the grounds specified in Article 22 b) or e);
e) modification of a decision made in the requested State;
f) modification of a decision made in a State other than the requested State.
2. The following categories of application shall be available to a debtor in a requesting State against whom there is an existing maintenance decision –
a) recognition of a decision, or an equivalent procedure leading to the suspension, or limiting the enforcement, of a previous decision in the requested State;
b) modification of a decision made in the requested State;
c) modification of a decision made in a State other than the requested State.
3. Save as otherwise provided in this Convention, the applications in paragraphs 1 and 2 shall be determined under the law of the requested State, and applications in paragraphs 1 c) to f) and 2 b) and c) shall be subject to the jurisdictional rules applicable in the requested State.