39 CFR §3055.1

For each Market Dominant product specified in the Mail Classification Schedule in part 3040, appendix A to subpart A of part 3040 of this chapter (and for each competitive nonpostal service product specified in the Mail Classification Schedule in part 3040, appendix B to subpart A of part 3040 of this chapter), the Postal Service shall file a report as part of the section 3652 report addressing service performance achievements for the preceding fiscal year.