2024 26 CFR 56.4911-2 – Lobbying expenditures, direct lobbying communications, and grass roots lobbying communications

2023 26 CFR 56.4911-2 – Lobbying expenditures, direct lobbying communications, and grass roots lobbying communications

2022 26 CFR 56.4911-2 – Lobbying expenditures, direct lobbying communications, and grass roots lobbying communications

2021 26 CFR 56.4911-2 – Lobbying expenditures, direct lobbying communications, and grass roots lobbying communications

2020 26 CFR 56.4911-2 – Lobbying expenditures, direct lobbying communications, and grass roots lobbying communications

2019 26 CFR 56.4911-2 – Lobbying expenditures, direct lobbying communications, and grass roots lobbying communications

2016 26 CFR 56.4911-2 – Lobbying expenditures, direct lobbying communications, and grass roots lobbying communications

2015 26 CFR 56.4911-2 – Lobbying expenditures, direct lobbying communications, and grass roots lobbying communications

2014 26 CFR 56.4911-2 – Lobbying expenditures, direct lobbying communications, and grass roots lobbying communications