INTERNATIONAL SOCIETY FOR THE STUDY OF XENOBIOTICS

As filed

Subsection

03

NTEE code

U50Z

Classification

1000

Street

2001 K ST NW STE 3 # NORTH

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Other organizations at this address

14 other organizations in the IRS Business Master File list the same street address. matched by us

This address is a suite or unit (STE 3). Organizations that share one are often clients of the same office-services firm, accountant or registered agent rather than related to each other.

We match the street line and ZIP code as the IRS gives them, ignoring case and outer spaces and nothing else, so "AVE" and "AVENUE" count as different streets and this list can miss some. A shared address can mean related organizations or a shared office, but it can also be a registered agent, a mail drop or a service provider holding mail for unrelated clients. It is not, by itself, evidence that two organizations are connected.

• AMERICAN SOCIETY FOR BONE AND MINERAL RESEARCH

  EIN 43-1123207

• BANK INSURANCE & SECURITIES ASSOCIATION

  EIN 52-2385104

• COMMISSION ON ACCREDITATION OF ATHLETIC TRAINING EDUCATION

  EIN 75-2426687

• DISTRICT OF COLUMBIA DENTAL SOCIETY FOUNDATION

  EIN 52-1865605

• INSTITUTE FOR CREDENTIALING EXCELLENCE

  EIN 52-1111515

• INTERNATIONAL LACTATION CONSULTANT ASSOCIATION

  EIN 54-1329096

• NATIONAL ASSOCIATION MEDICAL STAFF SERVICES

  EIN 95-3285536

• NATIONAL ASSOCIATION OF HEALTHCARE ACCESS MANAGEMENT

  EIN 34-1272668

• NATIONAL LUMBER AND BUILDING MATERIAL DEALERS ASSOCIATION

  EIN 53-0115720

• NDA CHARITABLE FOUNDATION

  EIN 23-2823006

• RESNA

  EIN 36-3102888

• TEXAS SPEECH LANGUAGE HEARING ASSOCIATION

  EIN 75-6084159

• VACATION RENTAL MANAGEMENT ASSOCIATION

  EIN 93-0948165

• WINDOW & DOOR MANUFACTURERS ASSOCIATION

  EIN 36-1522410

Mission and programs · 2024

• SCIENTIFIC MEETINGS - ISSX ORGANIZES DOMESTIC AND INTERNATIONAL SCIENTIFIC MEETINGS TO BRING TOGETHER RESEARCHERS TO ADVANCE THEIR KNOWLEDGE ON THE INTERPLAY OF LIVING SYSTEMS WITH MEDICINES AND CHEMICALS.

  Expenses $842,983 · Grants $9,580 · Revenue $983,429

• OTHER PROGRAMS - ISSX AWARD PROGRAMS RECOGNIZE SCIENTIFIC AND SERVICE ACHIEVEMENTS THROUGH THE INTERNATIONAL DISTINGUISHED SCIENTIFIC ACHIEVEMENT AND DISTINGUISHED SERVICE AWARDS, THE REGIONAL SCIENTIFIC AND NEW INVESTIGATOR AWARDS, AND OTHER ACTIVITIES TO PROMOTE RESEARCH AND THE DISSEMINATION OF INFORMATION CONCERNING THE INTERPLAY OF LIVING SYSTEMS WITH MEDICINES AND CHEMICALS.

  Expenses $62,132 · Grants $3,420 · Revenue $69,282

• LEADERSHIP - ISSX FOSTERS AND ENCOURAGES THE EXCHANGE OF INFORMATION AMONGST RESEARCHERS ON INTERDISCIPLINARY AND INNOVATIVE SCIENCE RELATED TO THE DISPOSITION, METABOLISM, AND BIOLOGICAL EFFECTS OF DRUGS AND OTHER XENOBIOTICS THROUGH SEMINARS AND WORKSHOPS.

  Expenses $37,354

As filed on the 2024 return.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

• 2024

  Revenue

  $1,182,107

  Expenses

  $1,232,923

  Contributions

  $52,445

  Grants paid

  $13,000

• 2023

  Revenue

  $1,426,911

  Expenses

  $1,319,054

  Contributions

  $66,915

  Grants paid

  $19,515

• 2022

  Revenue

  $752,876

  Expenses

  $833,569

  Contributions

  $33,495

  Grants paid

  $24,092

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

• 2024 · 990-T

  Revenue

  — not reported

  Expenses

  — not reported

  Assets (EOY)

  — not reported

• 2023 · 990-T

  Revenue

  — not reported

  Expenses

  — not reported

  Assets (EOY)

  — not reported

• 2022 · 990-T

  Revenue

  — not reported

  Expenses

  — not reported

  Assets (EOY)

  — not reported

• 2021 · 990

  Revenue

  $546,921

  Expenses

  $468,520

  Assets (EOY)

  $1,335,115

• 2021 · 990-T

  Revenue

  — not reported

  Expenses

  — not reported

  Assets (EOY)

  — not reported

• 2020 · 990

  Revenue

  $230,042

  Expenses

  $496,342

  Assets (EOY)

  $1,248,500

• 2020 · 990-T

  Revenue

  — not reported

  Expenses

  — not reported

  Assets (EOY)

  — not reported

• 2019 · 990

  Revenue

  $899,615

  Expenses

  $820,289

  Assets (EOY)

  $1,485,305

• 2018 · 990

  Revenue

  $728,649

  Expenses

  $893,709

  Assets (EOY)

  $1,292,354

• 2017 · 990

  Revenue

  $1,192,925

  Expenses

  $1,245,291

  Assets (EOY)

  $1,567,559

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all. Showing the 10 most recent; the API carries the rest.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

No itemized grant names this organization as a recipient. Only grants over $5,000 are itemized, and only by filers of the full Form 990.

Other IRS files