Versions of 40 CFR Part 34 - New Restrictions On Lobbying on LawServer 2024 40 CFR Part 34 – New Restrictions On Lobbying 2023 40 CFR PART 34 – NEW RESTRICTIONS ON LOBBYING 2022 40 CFR Part 34 – New Restrictions on Lobbying 2021 40 CFR Part 34 – New Restrictions on Lobbying 2020 40 CFR Part 34 – New Restrictions On Lobbying