Section 84(1A) in The Indian Post Office Rules, 1933
(1A)The Director General shall also, from time to time, notify in the Post Office Guide the countries and places with which value payable postal articles under value-payable system and value payable articles under cash-on-delivery system may be charged.Provided that in no case shall such value exceed the real value of the contents of the letter, or parcel insured.
