Nonprofit · EIN 04-3848205
INTERNATIONAL INSTITUTE FOR SUSTAINABLE LABORATORIES
Tax-exempt · ARLINGTON, VA 22201
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $1,590,674 | $1,616,581 | -$25,907 | $1,018,770 | $197,820 | $820,950 |
| December 31, 2024 | 990 | $1,541,931 | $1,672,820 | -$130,889 | $975,421 | $128,564 | $846,857 |
| December 31, 2023 | 990 | $1,856,882 | $1,281,399 | $575,483 | $1,049,907 | $72,153 | $977,754 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $65,100
- Program service revenue
- $1,492,926
- Investment income
- $32,648
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $18,850
- Travel
- $46,414
- Program services (functional)
- $940,306
- Management and general (functional)
- $676,275
Balance sheet and other
- Total assets, start of year
- $975,421
- Total assets, end of year
- $1,018,770
- Total liabilities, end of year
- $197,820
- Net assets, end of year
- $820,950
- Gross receipts
- $1,590,674
- Employees
- 0
- Volunteers
- 125
- Year formed
- 2005
- State of legal domicile
- DC
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| GORDON SHARP | PRESIDENT Trustee or director, Officer | 30 | $0 |
| BRAD COCHRAN | SECRETARY (FROM DEC) Trustee or director, Officer | 2 | $0 |
| SEAN CONVERY | TREASURER Trustee or director, Officer | 2 | $0 |
| ALISON FARMER | SECREATARY (THRU DEC)/VICE PRESIDENT (FROM DEC) Trustee or director, Officer | 10 | $0 |
| KEVIN BRETTMAN | VICE PRESIDENT (THRU DEC) Trustee or director, Officer | 10 | $0 |
| TOM SMITH | DIRECTOR Trustee or director | 1 | $0 |
| PUNIT JAIN | DIRECTOR Trustee or director | 1 | $0 |
| CHAD HOUSE | DIRECTOR Trustee or director | 1 | $0 |
| KATHRYN RAMIREZ-AGUILAR | DIRECTOR Trustee or director | 1 | $0 |
| PHILIP MACDONALD | DIRECTOR Trustee or director | 1 | $0 |
| KELLY O'DAY WEISINGER | DIRECTOR Trustee or director | 1 | $0 |
| DEIRDRE CARTER | DIRECTOR Trustee or director | 1 | $0 |
| ELENI REED | DIRECTOR Trustee or director | 1 | $0 |
| STAR SCOTT | DIRECTOR Trustee or director | 1 | $0 |
| NICOLE KHO | DIRECTOR Trustee or director | 1 | $0 |
2 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| CHRISTOPHER INCARVITO | DIRECTOR Trustee or director | 1 | $0 |
| KATHLEEN BRADY | EXECUTIVE DIRECTOR Officer | 25 | $0 |
990 for the year ended December 31, 2024: 16 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| GORDON SHARP | PRESIDENT Trustee or director, Officer | 30 | $0 |
| KEVIN BRETTMANN | VICE PRESIDENT Trustee or director, Officer | 2 | $0 |
| ALISON FARMER | SECRETARY Trustee or director, Officer | 5 | $0 |
| SEAN CONVERY | TREASURER Trustee or director, Officer | 2 | $0 |
| CHRIS INCARVITO | DIRECTOR Trustee or director | 1 | $0 |
| THOMAS SMITH | DIRECTOR Trustee or director | 1 | $0 |
| PUNIT JAIN | DIRECTOR Trustee or director | 1 | $0 |
| CHAD SMITH | DIRECTOR Trustee or director | 1 | $0 |
| KATHRYN RAMIREZ-AGUILAR | DIRECTOR Trustee or director | 1 | $0 |
| BRAD COCHRAN | DIRECTOR Trustee or director | 1 | $0 |
| KELLY WEISINGER | DIRECTOR Trustee or director | 1 | $0 |
| DEIRDRE CARTER | DIRECTOR Trustee or director | 1 | $0 |
| ELENI REED | DIRECTOR Trustee or director | 1 | $0 |
| STAR SCOTT | DIRECTOR Trustee or director | 1 | $0 |
| NICOLE KHO | DIRECTOR Trustee or director | 1 | $0 |
| KATHLEEN BRADY | EXECUTIVE DIRECTOR Officer | 30 | $0 |
990 for the year ended December 31, 2023: 15 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| GORDON SHARP | PRESIDENT Trustee or director, Officer | 40 | $0 |
| KEVIN BRETTMANN | VICE PRESIDENT Trustee or director, Officer | 3 | $0 |
| ALISON FARMER | SECRETARY Trustee or director, Officer | 5 | $0 |
| SEAN CONVERY | TREASURER Trustee or director, Officer | 3 | $0 |
| THOMAS SMITH | DIRECTOR Trustee or director | 1 | $0 |
| PUNIT JAIN | DIRECTOR Trustee or director | 1 | $0 |
| CHRIS INCARVITO | DIRECTOR Trustee or director | 1 | $0 |
| KATHY RAMIREZ-AGUILAR | DIRECTOR Trustee or director | 1 | $0 |
| BRAD COCHRAN | DIRECTOR Trustee or director | 1 | $0 |
| CHAD HOUSE | DIRECTOR Trustee or director | 1 | $0 |
| KELLY WEISINGER | DIRECTOR Trustee or director | 1 | $0 |
| DEIRDRE CARTER | DIRECTOR Trustee or director | 1 | $0 |
| STAR SCOTT | DIRECTOR Trustee or director | 1 | $0 |
| ELENI REED | DIRECTOR Trustee or director | 1 | $0 |
| KATHLEEN BRADY | EXECUTIVE DIRECTOR Officer | 40 | $0 |
Address and contacts
- Address (IRS master file)
- 2300 WILSON BLVD STE 350, ARLINGTON, VA 22201-5408
- In care of
- % KATHLEEN BRADY EXECUTIVE DIRECTOR
- Principal officer (990 for 2025)
- KATHLEEN BRADY, 2300 WILSON BLVD 350, ARLINGTON, VA 22201
- Signed the 990
- KATHLEEN BRADY, EXECUTIVE DIRECTOR
- Phone
- (703) 841-5484
- Website
- I2SL.ORG
- Return prepared by
- WEGNER CPAS LLP
Mission
THE MISSION OF INTERNATIONAL INSTITUTE FOR SUSTAINABLE LABORATORIES (I2SL) TO ENGAGE ALL STAKEHOLDERS IN ADVANCING THE SAFETY AND SUSTAINABILITY OF LABORATORIES AND OTHER HIGH-TECH FACILITIES GLOBALLY.
Program accomplishments
- I2SL'S MAJOR SOURCE OF INCOME IS AN ANNUAL CONFERENCE, WHICH TOOK PLACE IN DALLAS AND WAS ATTENDED BY 436 LABORATORY OWNERS, MANAGERS, DESIGNERS, ENGINEERS, AND BUILDERS. REVENUE EARNED FROM CONFERENCE ATTENDEES, SPONSORS, AND EXHIBITS HELPED FUND I2SL'S OTHER FUNCTIONS. AS IN PREVIOUS YEARS, THE CONFERENCE PROVIDED SIGNIFICANT EDUCATIONAL OPPORTUNITIES AND PROFESSIONAL CREDITS, BOTH AT THE CONFERENCE AND THROUGH ITS CONFERENCE AND VIRTUAL ACTIVITIES SUCH AS WEBINARS AND A VIRTUAL CONFERENCE. I2SL ENCOURAGED ITS MANY CHAPTERS AROUND THE COUNTRY TO OFFER EDUCATIONAL EVENTS, WHICH THEY DID BOTH VIRTUALLY AND IN PERSON. I2SL ALSO RAISED SIGNIFICANT FUNDS AND MADE SIGNIFICANT PROGRESS FOR ITS LABS2ZERO PROGRAM TO EDUCATE AND ASSIST LAB BUILDING OWNERS AND OPERATORS WITH ENERGY EFFICIENCY, EMISSIONS REDUCTION, BENCHMARKING, AND SCORING THEIR LAB BUILDINGS COMPARED TO PEER FACILITIES. I2SL ALSO LAUNCHED A NEW EFFORT CALLED THE INTERNATIONAL FUME HOOD CHALLENGE.I2SL WAS AWARDED A SUBCONTRACT LATE IN 2021 BY THE NATIONAL RENEWABLE ENERGY LABORATORY (NREL) TO SUPPORT I2SL PROMOTING AN ONLINE SMART LABS TOOLKIT. NREL HAS SIGNIFICANTLY DECREASED THE SCOPE AND BUDGET OF THIS PROJECT, WHICH PROVIDES $4,000 ANNUALLY FOR HOSTING THIS TOOLKIT.Expenses $940,306 · revenue $1,492,926
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 04-3848205
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2007
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B99)
- Assets (IRS master file)
- $1,018,770
- Income (IRS master file)
- $1,590,674
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $1,590,674 | $1,616,581 | $1,018,770 | IRS |
| 990 | December 2024 | $1,541,931 | $1,672,820 | $975,421 | XML |
| 990 | December 2023 | $1,856,882 | $1,281,399 | $1,049,907 | XML |
| 990 | December 2022 | $905,090 | $643,216 | $638,982 | IRS |
| 990 | March 2022 | – | – | – | IRS |
| 990 | March 2021 | – | – | – | IRS |
| 990 | March 2020 | – | – | – | IRS |
| 990 | March 2019 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 04-3848205).
Questions about INTERNATIONAL INSTITUTE FOR SUSTAINABLE LABORATORIES
- What is the EIN of INTERNATIONAL INSTITUTE FOR SUSTAINABLE LABORATORIES?
- The employer identification number (EIN) of INTERNATIONAL INSTITUTE FOR SUSTAINABLE LABORATORIES is 04-3848205.
- Is INTERNATIONAL INSTITUTE FOR SUSTAINABLE LABORATORIES tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2007.
- Are donations to INTERNATIONAL INSTITUTE FOR SUSTAINABLE LABORATORIES tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does INTERNATIONAL INSTITUTE FOR SUSTAINABLE LABORATORIES file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of INTERNATIONAL INSTITUTE FOR SUSTAINABLE LABORATORIES due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did INTERNATIONAL INSTITUTE FOR SUSTAINABLE LABORATORIES last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of INTERNATIONAL INSTITUTE FOR SUSTAINABLE LABORATORIES?
- The 990 for the year ended December 31, 2025 names KATHLEEN BRADY.
- Who are the officers and directors of INTERNATIONAL INSTITUTE FOR SUSTAINABLE LABORATORIES?
- The 990 for the year ended December 31, 2025 lists 17 people; 0 received compensation from the organization.
- How much revenue does INTERNATIONAL INSTITUTE FOR SUSTAINABLE LABORATORIES have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $1,590,674, expenses of $1,616,581 and total assets of $1,018,770 at year end.
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