Postal Study International Mail Booking postalstudy April 25, 2025 International Mail Booking Continue Reading Previous Previous post: Volumetric Weight CalculationNext Next post: SB Order 08/2025 : Introduction of facility to download interest Certificate from DOP Internet Banking Leave a Reply Cancel replyYou must be logged in to post a comment. Related News Postal Study Rule 38 released only after October10 .. concern order released by Directorate September 24, 2025 Postal Study Delivery of Speed Post articles containing Passport- Directorate clarification dtd 24/09/2025 September 24, 2025