---
kind: "unit"
title: "39"
title_heading: "Postal Service"
key: "chIII/subchF/part3050"
level: "part"
label: "Part 3050"
heading: "Periodic Reporting"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/39/chIII-subchF-part3050"
sections_count: 26
---

# Part 3050 — Periodic Reporting

Title 39 C.F.R. — Postal Service › Chapter III — Postal Regulatory Commission › Subchapter F — Periodic Reporting, Accounting Practices, and Tax Rules

## Sections

- [§3050.1. Definitions applicable to this part.](/cfr/39/3050.1.md)
- [§3050.2. Documentation of periodic reports.](/cfr/39/3050.2.md)
- [§3050.3. Access to information supporting Commission reports or evaluations.](/cfr/39/3050.3.md)
- [§3050.10. Analytical principles to be applied in the Postal Service's annual periodic reports to the Commission.](/cfr/39/3050.10.md)
- [§3050.11. Proposals to change an accepted analytical principle applied in the Postal Service's annual periodic reports to the Commission.](/cfr/39/3050.11.md)
- [§3050.12. Obsolescence of special studies relied on to produce the Postal Service's annual periodic reports to the Commission.](/cfr/39/3050.12.md)
- [§3050.13. Additional documentation required in the Postal Service's section 3652 report.](/cfr/39/3050.13.md)
- [§3050.14. Format of the Postal Service's section 3652 report.](/cfr/39/3050.14.md)
- [§3050.20. Compliance and other analyses in the Postal Service's section 3652 report.](/cfr/39/3050.20.md)
- [§3050.21. Content of the Postal Service's section 3652 report.](/cfr/39/3050.21.md)
- [§3050.22. Documentation supporting attributable cost estimates in the Postal Service's section 3652 report.](/cfr/39/3050.22.md)
- [§3050.23. Documentation supporting incremental cost estimates in the Postal Service's section 3652 report.](/cfr/39/3050.23.md)
- [§3050.24. Documentation supporting estimates of costs avoided by worksharing and other mail characteristics in the Postal Service's section 3652 report.](/cfr/39/3050.24.md)
- [§3050.25. Volume and revenue data.](/cfr/39/3050.25.md)
- [§3050.26. Documentation of demand elasticities and volume forecasts.](/cfr/39/3050.26.md)
- [§3050.27. Workers' Compensation Report.](/cfr/39/3050.27.md)
- [§3050.28. Monthly and pay period reports.](/cfr/39/3050.28.md)
- [§3050.30. Information needed to estimate the cost of the universal service obligation. [Reserved]](/cfr/39/3050.30.md)
- [§3050.35. Financial reports.](/cfr/39/3050.35.md)
- [§3050.40. Additional financial reporting.](/cfr/39/3050.40.md)
- [§3050.41. Treatment of additional financial reports.](/cfr/39/3050.41.md)
- [§3050.42. Proceedings to improve the quality of financial data.](/cfr/39/3050.42.md)
- [§3050.43. Information on program performance.](/cfr/39/3050.43.md)
- [§3050.50. Information pertaining to cost and service for flat-shaped mail.](/cfr/39/3050.50.md)
- [§3050.55. Information pertaining to cost reduction initiatives.](/cfr/39/3050.55.md)
- [§3050.60. Miscellaneous reports and documents.](/cfr/39/3050.60.md)