Islamabad: Days after India served a formal notice to Pakistan seeking a review of the Indus Water Treaty, Islamabad on Thursday said it considers the agreement important and hopes that New Delhi will also comply with its provisions. India on August 30 served a formal notice to Pakistan seeking a review of the 64-year-old agreement, citing “fundamental and unforeseen” changes in the circumstances and impact of persistent cross-border terrorism, government sources in New Delhi said on Wednesday.