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US nonprofit · EIN 520853909 · Springfield, MAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 520853909) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2025: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

International Epidemiological Association Incorporated

Donations deductible
Revenue
$585k
year to 31 December 2025
Expenses
$407k
year to 31 December 2025
Total assets
$2.3m
$63k liabilities
Net assets
$2.2m
assets less liabilities
Directors and trustees
14
4.6 years on average
Staff
0
employees, year to 31 December 2025
Left since last filing
5
36% of the board
Voting members
14
reported in Part VI
How am I connected?

International Epidemiological Association Incorporated's network

14 peoplei14 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (14). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

14 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 14 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Akindele O Adebiyi (also filed as Akindele Adebiyi)President2019
7 yrs
Antonio BoingCouncilor2024
2 yrs
Armand NkwescheuCouncilor2021
5 yrs
Brigid LynchCouncilor2024
2 yrs
Chandrakant LahariyaCouncilor2022
4 yrs
Chihaya KoriyamaTreasurer2021
5 yrs
Eduardo FrancoPresident-El2018
8 yrs
Hermano RochaCouncilor2024
2 yrs
Jennifer SalernoCompany secretary2021
5 yrs
Karina Braga RibeiroPast Preside2019
7 yrs
Mariam El-ZeinCouncilor2024
2 yrs
Mary DeebCouncilor2021
5 yrs
Raquel LucasCouncilor2024
2 yrs
Stephen LeederDirector2023
3 yrs
Under 5 years5 to 6 years6 years or moreShow all 14 →

Pay and hours

year to 31 December 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Akindele O AdebiyiPresident$0
Leopoldo AntunesCouncilor$0
Henrique BarrosCouncilor$0
Antonio BoingCouncilor$0
Mary DeebCouncilor$0
Mariam El-ZeinCouncilor$0
Eduardo FrancoPresident-El$0
Chihaya KoriyamaTreasurer$0
Chandrakant LahariyaCouncilor$0
Raquel LucasCouncilor$0
Brigid LynchCouncilor$0
Armand NkwescheuCouncilor$0
Marco PeresCouncilor$0
Karina Braga RibeiroPast Preside$0
Hermano RochaCouncilor$0
Jennifer SalernoSecretary$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
International Epidemiological Association Incorporated
EIN
520853909
Address
1350 Main Street, Springfield, MA, 01103-1628
State
Massachusetts
Mission
Scholarly exchange of research in the field of epidemiology (as filed on the Form 990)
Activity (NTEE)
Q033 International, foreign affairs and national security
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
International, Foreign Affairs & National Security
Size band
6 (IRS master file code)
Formed
1967
Principal officer
Akindele O Adebiyi (as named on the Form 990)
IRS ruling date
1 December 1967
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsEduardo Franco
≥7years on the filingsAkindele O Adebiyi
≥7years on the filingsKarina Braga Ribeiro
≥5years on the filingsArmand Nkwescheu

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$2.3m
Total liabilities
$63k
Net assets or fund balances
$2.2m
Contributions and grants received
$56k
Program service revenue
$498k
Employees
0

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$464k$484kDeficit $20k

As filed on the IRS Form 990. US dollars.