Termination of Tax Treaty requires diplomatic notice after a minimum term, causing specified fiscal-year and calendar-year effects. Either Contracting State may terminate the Convention by diplomatic notice given at least six months before the end of any calendar year, only after the Convention has been in force for five years from entry into force. Termination takes effect in India for income arising in any fiscal year beginning on or after the first day of April following the calendar year in which notice is given, and in Morocco for income arising on or after the first day of January of the calendar year next following the year in which notice is given.