Pakistan Finance Minister Ishaq Dar in a letter to World Bank President Jim Yong Kim said the Treaty does not provide for a situation wherein a party can "pause" performance of its obligations under the accord.
Dar said the World Bank's decision to pause the process of empanelment of the Court of Arbitration will seriously prejudice Pakistan's interests and rights under the Indus Waters Treaty 1960.
Dar said the "pause" will merely prevent Pakistan from approaching a competent forum and having its grievances addressed.
The letter is a response to Kim's letter of December 12 in which he announced this pause to "protect the Indus Waters Treaty and to help India and Pakistan consider alternative approaches to resolving conflicting interests under the Treaty and its application to two hydroelectric power plants".