Effective April 1, 2015, we are revising Labeling List(s) L001, L002, L003, L004, L005, L006, L007, L012, L201, L606, L607, and L801 to reflect changes in mail processing operations. Mailers are expected to label according to these revised lists for mailings that are inducted on or after the April 1, 2015, effective date through the May 31, 2015, expiration date. The changes will be published in the Postal Bulletin issue 22410 and posted on Postal Explorer® under Additional Links, Labeling Lists.
