BSN Investigation Tool. Customers can review in advance the questions that the USPS BSN Specialist will ask when researching an issue.

USPS has been helping business mailers improve their address quality for years with RIBBS. The website is your complete guide to business mail topics like Intelligent Mail®, Flats Sequencing System (FSS), Mailers Technical Advisory Committee (MTAC), and more. You also can access CASS™-certified software and a number of Address Information Systems (AIS) products to standardize and update your address data.

Quick Picks

• Click here to go to Online Resources for Mailers.
• Click here to go to Pending Route Adjustment Effective Dates.
• Click here to go to Mail Direction Search in FAST.
  1. On the left-hand side - click Reports (do not ENTER Username or password)
  2. 4th link listed is Mail Direction Search Report
• Click here to go to Modern Service Standards.
• Click here to go to FY 2010 Service Performance Targets.
• Click here to go to Mailing Services Performance Results.
• Click here to go to NDC 5 Digit Direct Transportation.
• Click here to go to Flats Sequencing Strategy.
• Click here to go to Labeling Lists.
• Click here to go to the Holiday and Contingency Report on FAST to determine the holiday hours of all facilities. Once on the pre-login FAST landing page:
  1. On the left-hand side – click Reports (do not ENTER Username or password)
  2. 3rd Report Listed is the Holiday and Contingency Report. Click GO
  3. Follow the prompts to break out the information you want to view.
• Click here to go to Mailers Technical Advisory Committee (MTAC).
• Click here to go to Intelligent Mail.
• Click here to go to Federal Register Notices.
• Click here to go to current prices for domestic and international services.

See also: International Service Updates