| 2024 | California Society of Industrial Medicine and Surgery | 990 | Vice President/Education Chair | 2 | $0 | $0 | View return |
| 2024 | Council on Chiropractic Guidelines & Practice Parameters | 990EZ | Emeritus Council CHA | 2 | $0 | - | View return |
| 2023 | California Society of Industrial Medicine and Surgery | 990 | Chair Education | 1 | $0 | $0 | View return |
| 2023 | Council on Chiropractic Guidelines & Practice Parameters | 990EZ | Emeritus Council Chair | 0 | $0 | $0 | View return |
| 2022 | Adlai Stevenson Center on Democracy | 990EZ | Secretary | 1 | $0 | $0 | View return |
| 2022 | California Society of Industrial Medicine and Surgery | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Council on Chiropractic Guidelines & Practice Parameters | 990EZ | Emeritus Council Chair | 2 | $0 | $0 | View return |
| 2021 | Council on Chiropractic Guidelines & Practice Parameters | 990EZ | Emeritus Council Chair | 2 | $0 | $0 | View return |
| 2021 | Adlai Stevenson Center on Democracy | 990EZ | Secretary | 0.5 | $0 | $0 | View return |
| 2020 | Abraham Lincoln Presidential Library Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Air Force Academy Foundation | 990 | Director Through 10/17/2020 | 2 | $0 | $0 | View return |
| 2019 | Abraham Lincoln Presidential Library Foundation | 990 | Chair Emerit | 3 | $0 | $0 | View return |
| 2019 | Air Force Academy Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Council on Chiropractic Guidelines & Practice Parameters | 990EZ | Chairman Emeritus | 2 | $0 | $0 | View return |
| 2018 | Air Force Academy Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Abraham Lincoln Presidential Library Foundation | 990 | Chair Emerit | 3 | $0 | $0 | View return |
| 2017 | Air Force Academy Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Ellsworth Lodge 2698 Loyal Order of Moose | 990 | Trustee | 4 | $0 | $0 | View return |
| 2017 | Abraham Lincoln Presidential Library Foundation | 990 | Chair Emerit | 3 | $0 | $0 | View return |
| 2017 | Council on Chiropractic Guidelines & Practice Parameters | 990EZ | Chairman Emeritus | 2 | $0 | $0 | View return |
| 2016 | Ellsworth Lodge 2698 Loyal Order of Moose | 990 | Trustee | 4 | $0 | $0 | View return |
| 2016 | Air Force Academy Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Abraham Lincoln Presidential Library Foundation | 990 | Chair Emerit | 3 | $0 | $0 | View return |
| 2015 | Ellsworth Lodge 2698 Loyal Order of Moose | 990 | Trustee | 4 | $0 | $0 | View return |
| 2015 | Air Force Academy Foundation | 990 | Director | 2 | - | $0 | View return |
| 2015 | Abraham Lincoln Presidential Library Foundation | 990 | Chair Emerit | 3 | $0 | $0 | View return |
| 2015 | Council on Chiropractic Guidelines & Practice Parameters | 990EZ | Chairman Emeritus | 2 | $0 | $0 | View return |
| 2014 | Abraham Lincoln Presidential Library Foundation | 990 | Chair | 10 | $0 | $0 | View return |
| 2014 | Air Force Academy Foundation | 990 | Director | 2 | - | - | View return |
| 2014 | Northern Kentucky Community Action Commission Inc | 990 | Emeritus | 0.5 | $0 | $0 | View return |
| 2013 | Abraham Lincoln Presidential Library Foundation | 990 | Chair | 10 | $0 | $0 | View return |
| 2013 | Northern Kentucky Community Action Commission Inc | 990 | Emeritus - Left 3/24/14 | 0.5 | $0 | $0 | View return |
| 2010 | Wpw Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |