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Governance Register
US nonprofit · EIN 043030799 · Cambridge, MAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 043030799) - 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 30 June 2025: assets, liabilities, staff, website, telephone, pay.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

Community Dispute Settlement Center Inc's network

3 peoplei3 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (3). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

3 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 7 voting members of its governing body on its latest Form 990 Part VI; we list 3 in Part VII (Part VII does not always name every voting member).
NameRole as filedSinceOn the board
Elizabeth A Leahy (also filed as Liz Leahy)Director (Thru 03/24)2019
7 yrs
Jack Esher ESQClerk2019
7 yrs
Susan Holden MartinDirector2023
3 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

2 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Gail S PackerExecutive Director (Former)since 2019
Pedro Spivakovsky-GonzalezExecutive Director2024

Pay and hours

year to 30 June 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
Pedro Spivakovsky-GonzalezExecutive Director40$89k
Amy Cashore MarianiPresident2$0
Steven BardigeTreasurer2$0
Ellen WaldorfVice President2$0
Jack Esher EsqClerk1$0
Akosua BediakoDirector1$0
Janet GroganDirector1$0
Susan Holden MartinDirector1$0
Sheila HubbardDirector1$0
Charlotte IselinDirector1$0
Kym OliverDirector1$0
Madison ThompsonDirector1$0

About

Legal name
Community Dispute Settlement Center Inc
EIN
043030799
Address
60 Gore St, Cambridge, MA, 02141-1278
State
Massachusetts
Mission
Cdsc promotes better ways to understand and deal with conflict through skilled teams of pro bono mediators, varied training programs and broad community outreach. (as filed on the Form 990)
Activity (NTEE)
I51Z Crime and legal-related
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Crime & Legal-Related
Size band
5 (IRS master file code)
Formed
1988
Principal officer
Amy Mariani (as named on the Form 990)
IRS ruling date
1 September 1993
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥7years on the filingsElizabeth A Leahy
≥7years on the filingsJack Esher ESQ
≥3years on the filingsSusan Holden Martin

Latest return

year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.
Total assets
$589k
Total liabilities
$47k
Net assets or fund balances
$541k
Contributions and grants received
$403k
Program service revenue
$81k
Employees
7
Volunteers
66