English to Vietnamese Bus/Financial Law (general) TPP

Từ challenge trong những trường hợp sau, em có thể dịch là "kiện" không ạ?

1. There are many provisions in the WHO Framework Convention on Tobacco Control (WHO FCTC) that may be used to challenge as TBT e.g.
Article 9 : Product regulations/ control of tobacco product contents and emissions
Article 11 : Packaging & labelling

2. Efforts to ban flavouring in cigarettes may be challenged using Technical Barrier to Trade (TBT)