A list for ZAP certified software products. ZAP has the capability to verify the correct zone allocation of mailed periodicals, including the option of identification as In-County or Out of County.

This document provides a listing of all PAVE™ certified products.

WASHINGTON — “Scooby-Doo, Where Are You!” For nearly 50 years, this call has summoned the beloved animated Great Dane wherever help is needed. The U.S. Postal Service, in collaboration with Warner Bros. Consumer Products, is excited to announce a new Forever stamp will be issued July 14 highlighting the popular canine and his new social responsibility initiative, Scooby-Doo DOO GOOD.

CHICAGO — The U.S. Postal Service’s first scratch-and-sniff stamps will add the sweet scent of summer to letters of love, friendship, party invitations and other mailings when the Postal Service introduces the Frozen Treats Forever stamps June 20 in Austin, TX.

First-day-of-issue dedication ceremony for the second United States Air Mail Forever stamp. The event is free and open to the public. Please share the news using the hashtags #AirMailStamps and #USAirMail.

APPLETON, WI — The U.S. Postal Service today marks a historic milestone with the issuance of a new Forever stamp celebrating the bicentennial anniversary of the Flag Act of 1818. Today’s issuance coincides with the 68th annual Appleton Flag Day Parade, recognized as the nation’s oldest Flag Day parade.

CHICAGO — It’s a rare occurrence, about once every 100 years when the ZIP Code matches the date.

NEW YORK – To make it easier to apply for a U.S. passport, two centrally-located post offices in the Bronx and Manhattan are hosting a Passport Fair on Sunday, June 3.

Chicago, IL — The 26th annual food drive by the National Association of Letter Carriers (NALC), held on Saturday, May 12, resulted in 322,623 pounds of food collected, donated by Chicago customers.

First-day-of-issue dedication ceremony for the WWI: Turning the Tide Forever stamp. Tickets are limited for this event. Share the news on social media using #WorldWarIStamp.

Dakota, IL — For the first and only time this century, Dakota’s Zip Code 61018 will match the date on Sunday, June 10, 2018. This occasion is known in U.S. Postal Service circles as “Date Meets Zip.” The Dakota Post Office, located at 139 W. Main St, is offering a special postmark to commemorate the event.

CHICAGO, IL — Chicago Post Offices will be closed on Monday, May 28, 2018 in observance of the Memorial Day holiday. There will not be any mail delivery or retail service on May 28.