Versions of See prior versions of a law on LawServer 2024 39 CFR 3050.12 – Obsolescence of special studies relied on to produce the Postal Service’s annual periodic reports to the Commission 2023 39 CFR 3050.12 – Obsolescence of special studies relied on to produce the Postal Service’s annual periodic reports to the Commission 2022 39 CFR 3050.12 – Obsolescence of special studies relied on to produce the Postal Service’s annual periodic reports to the Commission 2021 39 CFR 3050.12 – Obsolescence of special studies relied on to produce the Postal Service’s annual periodic reports to the Commission 2020 39 CFR 3050.12 – Obsolescence of special studies relied on to produce the Postal Service’s annual periodic reports to the Commission 2019 39 CFR 3050.12 – Obsolescence of special studies relied on to produce the Postal Service’s annual periodic reports to the Commission 2016 39 CFR 3050.12 – Obsolescence of special studies relied on to produce the Postal Service’s annual periodic reports to the Commission 2015 39 CFR 3050.12 – Obsolescence of special studies relied on to produce the Postal Service’s annual periodic reports to the Commission 2014 39 CFR 3050.12 – Obsolescence of special studies relied on to produce the Postal Service’s annual periodic reports to the Commission