Pricing & Classification DMM Advisory

Message board to keep postal customers informed of changes to mailing standards, services, and prices.

February 16, 2021

Monthly Labeling List Changes

Effective March 1, 2021, the Postal Service™ will revise Labeling List(s) L001, L012, and L606 to reflect changes in mail processing operations. Mailers are expected to label according to these revised lists for mailings inducted on or after the March 1, 2021, effective date through the April 30, 2021, expiration date. The changes can be found in the February 11, 2021, Postal Bulletin.

Current Labeling Lists can be found on the FAST website at