Know what you need for secure mail services.
Looking for the official rules on postal zones, holidays, or forms of identification? The is the go-to resource for everything from philatelic services to postal law violations. What’s Inside: Postal Zones & Holidays: Stay on top of shipping schedules. Download lis ns0608 pdf
If you plan to share this on specific platforms, keep these Adobe Acrobat tips in mind: Know what you need for secure mail services
Guidelines for official branding and copyrights. Download lis ns0608 pdf
📥 Link to USPS DMM 608