Skip to content
Nonprofiteer
← INSTITUTE OF NUCLEAR MATERIALS MANAGEMENT

Form 990 for tax year 2024

Filed by INSTITUTE OF NUCLEAR MATERIALS MANAGEMENT.

Totals

Total revenue
$2,064,070
Total expenses
$1,716,215
Contributions and grants received
$0
Grants paid
$11,032
Program service revenue
$2,051,718
Investment income
$11,268
Other revenue
$1,084
Total assets, end of year
$991,605
Total liabilities, end of year
$78,725
Net assets or fund balances, end of year
$912,880
Program services expenses (Part IX)
$1,348,956
Management and general expenses
$367,259
Fundraising expenses
$0
Program service expenses (Part III)
$1,348,956

Program services were 78.6% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

Line items

Every line the filer filed in Parts VIII, IX and X, as filed and in filed order. Blank columns are left out, and the lines are not forced to add up to the totals above.

Revenue

Part VIII, the statement of revenue.

  • 2a · Program service revenue: R02-3000 MEETING REVENUE

    total $1,871,604 · related or exempt $1,871,604

  • 2b · Program service revenue: R01-2101-MEMBERSHIP DUES

    total $150,610 · related or exempt $150,610

  • 2c · Program service revenue: R10-1400-WORKSHOPS

    total $23,218 · related or exempt $23,218

  • 2d · Program service revenue: R06-6000 JOURNAL REVENUE

    total $6,286 · related or exempt $6,286

  • 3 · Investment income

    total $11,268 · excluded $11,268

  • 11a · Other revenue: R01-2160-MISCELLANEOUS INCOME

    total $1,084 · related or exempt $1,084

  • 11e · Other revenue, total

    $1,084

Functional expenses

Part IX, the statement of functional expenses.

  • 2 · Grants to domestic individuals

    total $11,032 · program services $11,032

  • 11a · Fees: management

    total $300,000 · management and general $300,000

  • 11c · Fees: accounting

    total $2,000 · management and general $2,000

  • 11g · Fees: other

    total $7,031 · program services $6,731 · management and general $300

  • 12 · Advertising and promotion

    total $4,794 · management and general $4,794

  • 13 · Office expenses

    total $31,768 · management and general $31,768

  • 14 · Information technology

    total $23,307 · management and general $23,307

  • 19 · Conferences, conventions and meetings

    total $1,310,633 · program services $1,310,633

  • 23 · Insurance

    total $5,090 · management and general $5,090

  • 24a · Other expenses: X10-5400-WORKSHOPS

    total $20,560 · program services $20,560

Balance sheet

Part X, book values.

  • 1 · Cash, non-interest-bearing

    beginning of year $108,599 · end of year $645,533

  • 2 · Savings and temporary cash investments

    beginning of year $47,272 · end of year $111,630

  • 3 · Pledges and grants receivable

    beginning of year $150,035

  • 9 · Prepaid expenses and deferred charges

    beginning of year $121,148 · end of year $46,956

  • 11 · Investments: publicly traded securities

    beginning of year $240,875 · end of year $187,486

  • 17 · Accounts payable and accrued expenses

    beginning of year $20,451 · end of year $11,490

  • 19 · Deferred revenue

    beginning of year $82,453 · end of year $67,235

  • 27 · Net assets without donor restrictions

    beginning of year $526,094 · end of year $884,981

  • 28 · Net assets with donor restrictions

    beginning of year $38,931 · end of year $27,899

Mission and programs · 2024

Mission

INMM IS DEDICATED TO THE SAFE, SECURE, AND EFFECTIVE MANAGEMENT AND STEWARDSHIP OF NUCLEAR AND OTHER RADIOACTIVE MATERIALS. WE PROMOTE THE ADVANCEMENT OF SCIENTIFIC KNOWLEDGE AND TECHNOLOGIES, PROFESSIONAL DEVELOPMENT, BEST PRACTICES, AND POLICY DIALOGUE.

Activities or mission (Part I)

THE INSTITUTE OF NUCLEAR MATERIAL MANAGEMENT WAS FORMED IN 1958 TO ENCOURAGE THE ADVANCEMENT OF NUCLEAR MATERIALS MANAGEMENT IN ALL ITS ASPECTS, TO PROMOTE RESEARCH IN THE FIELD OF NUCLEAR MATERIALS MANAGEMENT, ESTABLISH STANDARDS AND IMPROVE THE QUALIFICATIONS OF THOSE ENGAGED IN NUCLEAR MATERIALS MANAGEMENT AND SAFEGUARDS THROUGH HIGH STANDARDS OR PROFESSIONAL ETHICS, EDUCATION, AND ATTAINMENT, THE RECOGNITION OF THOSE WHO MEET SUCH STANDARDS, AND TO INCREASE AND DISSEMINATE INFORMATION THROUGH MEETINGS, PROFESSIONAL CONTACTS, REPORTS, PAPERS, DISCUSSIONS AND PUBLICATIONS.

  • THE ANNUAL AND ADDITIONAL MEETINGS PROVIDE ATTENDEES WITH A PROFESSIONAL FORUM FOR THE EXCHANGE OF THE LATEST TECHNICAL INFORMATION IN NUCLEAR MATERIALS MANAGEMENT. THE MEETINGS ADDRESS ALL ASPECTS OF NUCLEAR MATERIAL MANAGEMENT WITH PAPERS AND POSTERS ORGANIZED BY THE INMM TECHNICAL PROGRAM COMMITTEE. ALL ATTENDEES MOSTLY MEMBERS, COMPROMISED BY THE ACADEMICS, CONSULTANTS, GOVERNMENT CONTRACTORS/EMPLOYEES. LICENSEES, NEWS MEDIA, NON- GOVERNMENTAL ORGANIZATIONS, NUCLEAR LABORATORIES, PRIVATE INDUSTRY PROFESSIONALS, PUBLIC OFFICIALS, PUBLICS UTILITIES AND GRADUATE STUDENTS ATTEND THE MULTI-DAY INMM ANNUAL MEETING. THERE ARE TYPICALLY 60 CONCURRENT EDUCATIONAL SESSIONS. PAPERS PRESENTED AT THE ANNUAL MEETING ARE PUBLISHED ONLINE FOR MEMBERS AND MEETING ATTENDEES AND WILL BE AVAILABLE FOR SUBSCRIPTION TO NONMEMBERS IN THE FUTURE.

    Expenses $1,321,665 · Grants $11,032 · Revenue $2,022,214

  • THE JOURNAL IS PUBLISHED WITH THE PURPOSE OF ADVANCING AND PROMOTING EFFICIENT MANAGEMENT OF NUCLEAR MATERIALS. THE JOURNAL IS PUBLISHED FOUR TIMES A YEAR AND IS DISTRIBUTED TO OVER 1200 MEMBERS AND NON-MEMBERS.

    Expenses $6,731 · Revenue $6,286

  • WORKSHOPS PROVIDE PARTICIPANTS WITH UPDATED INFORMATION ON SPECIFIC TOPICAL AREAS OF NUCLEAR MATERIALS MANAGEMENT INCLUDING GOVERNMENT PROGRAMS AND POLICY DEVELOPMENT, THE STATUS OF TECHNOLOGIES AND PROJECTS, LICENSING OF MANAGEMENT FACILITIES AND EQUIPMENT AND THE SPECIAL CONSIDERATIONS RELATED TO THE TECHNICAL PROGRAM AREAS. ATTENDEES ACTIVELY PARTICIPATE IN THE DISCUSSIONS AND INTERFACE WITH EXPERTS AS WELL AS WITH PROGRAM MANAGERS AND POLICY MAKERS. OVER 100 ATTENDEES ATTENDED VARIOUS EDUCATIONAL WORKSHOPS THROUGHOUT THE YEAR. PAPERS PRESENTED AT THE WORKSHOPS ARE PUBLISHED AND AVAILABLE AFTER THE EVENT.

    Expenses $20,560 · Revenue $23,218

As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.

Listed in Part VII

  • James Andre

    TREASURER

    Total calculated
    $0
    Hours/week
    5

  • Yana Feldman

    MEMBER AT LA

    Total calculated
    $0
    Hours/week
    1.5

  • Marek Flaska

    MEMBER AT LA

    Total calculated
    $0
    Hours/week
    1.5

  • Tina Hernandez

    PRESIDENT

    Total calculated
    $0
    Hours/week
    6

  • Teressa McKinney

    SECRETARY

    Total calculated
    $0
    Hours/week
    3

  • Susan Pepper

    IMMIDEIATE P

    Total calculated
    $0
    Hours/week
    1.5

  • Laura Rockwood

    VICE PRESIDE

    Total calculated
    $0
    Hours/week
    5

  • Amanada Rynes

    MEMBER AT LA

    Total calculated
    $0
    Hours/week
    1.5

  • Mark Schanfein

    IMMEDIATE PA

    Total calculated
    $0
    Hours/week
    1.5

  • Na Young

    MEMBER AT LA

    Total calculated
    $0
    Hours/week
    1.5

  • Kent Lindeman

    EXECUTIVE DI

    Total calculated
    $0
    Hours/week
    1.5

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.

Grants on this return

No itemized grants to organizations on this return.

Provenance

Return type
form_990
Tax year
2024
Filed
16 January 2026
IRS schema version
2024v5.0
Source object
202640269349300519

Check it against the return as filed: the GivingTuesday Data Lake hosts a public copy of the original XML.

The source document this was parsed from is served over the API, which is where bulk and document access live.