The court discusses the principle that the procedure for the enforcement of awards under the Convention is governed by the lex fori, as well as procedural issues (such as the competent enforcement court) not falling under the specific cases of ¶¶ 302-307.
Procedure for enforcement in general
512
Ground c: Excess by arbitrator of his authority - Excess of authority
514
Ground e: Award not binding, suspended or set aside - "Binding"