Funding source - industry 2021
| Funding source - industry | % of overall organistion's income |
| Congress, Exhibition | 0% |
| Congress, Satellite Symposia and Congress, other income | 67.16% |
| The highest contribution received from an individual company | 6.5% |
Funding source - non-industry 2021
| Funding source - non-industry | % of overall organistion's income |
| Congress, Registration fee | 11.05% |
| Membership fees | 3.8% |
| Publications | 8.66% |
| Other income | 9.33% |