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Sending / Machineable Mail

National Presortation Schematic

Use the latest schematic to ensure your mail is delivered properly.

The National Presortation Schematic (NPS) helps you prepare and presort large mailings for machine processing. You can use the NPS to presort Lettermail™, Publications Mail™, Addressed Admail™ and Unaddressed Admail™.

What’s in a schematic?

The NPS shows:

  • How mail is distributed.
  • How to consolidate mail into groupings and containers for the Machineable Mail Presort process.

We update the schematic monthly to keep up with address changes across the country.

Choose the right schematic

To ensure proper delivery, select the schematic that:

  • Applies to the type of mailing you are sending.
  • Is valid for your mailing dates.

Lettermail

Valid from 03-13-2015 to 04-16-2015

Valid from 04-17-2014 to 05-07-2015

Non-Lettermail (Publications Mail, Addressed Admail LCP/NDG, Unaddressed Admail, Book Presort)

Valid from 03-13-2015 to 04-16-2015

Valid from 04-17-2014 to 05-07-2015

Non-Lettermail (Addressed Admail, Machineable Presort)

Valid from 03-13-2015 to 04-16-2015

Valid from 04-17-2014 to 05-07-2015