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Passes our checks

National Council on Radiation Protection and Measurements

EIN 52-0806696 · Bethesda, MD

Public records show a registered, tax-exempt organization in good standing.

LegitimacyPassesRegistration and standingFinancial healthWeak49 out of 100GovernanceGood85 out of 100Impact evidenceDescribes programsHow well its results are evidenced

What it says it does

TO COLLECT, ANALYZE, DEVELOP AND DISSEMINATE INFORMATION AND RECOMMENDATIONS ON RADIATION PROTECTION AND MEASUREMENTS IN THE PUBLIC INTEREST.

Income
$2.5 million
Spending
$2.7 million
Spent on programs
69%
Reserves
5.1 months of spending
Largest source of income
government grants, 88%
Employees
5
Volunteers
99
Highest pay
$181,063, sr vp / chairman of the board

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Financial health

Weak: 49 out of 100. Higher than 12% of charities in its peer group (environment, $1m to $10m).

  • Reserves

    20 of 35

    Spendable reserves would cover 5.1 months of spending.

  • Debt

    10 of 20

    It owes 39% of what it owns.

  • Living within its means

    4 of 15

    Spending exceeded income by 7% of income.

  • Income trend

    0 of 15

    Income fell 31% on the year before.

  • Spending floor

    15 of 15

    68% of spending went to programs and raising each dollar of donations cost 0 cents.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Governance

Good: 85 out of 100. Higher than 32% of charities in its peer group (environment, $1m to $10m).

  • Independent board

    25 of 25

    11 of 13 voting board members are independent.

  • Conflict of interest policy

    15 of 15

    Has a written conflict of interest policy.

  • Whistleblower policy

    8 of 8

    Has a written whistleblower policy.

  • Record keeping policy

    7 of 7

    Has a written policy on keeping and destroying records.

  • Board minutes

    5 of 5

    Keeps minutes of board meetings.

  • Board sees the tax return

    0 of 10

    Did not give the board a copy of this return before filing it.

  • Pay set independently

    0 of 5

    Reports no independent review process for its chief executive's pay.

  • Independent check of accounts

    15 of 15

    Its accounts were audited by an independent accountant.

  • No reported misuse

    10 of 10

    Reports no diversion of assets, excess benefits or loans to insiders.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Impact evidence

Describes programs. Its tax return describes what it does but we have found no measurable results in it.

Programs described in its return (2)
  1. $1.8 million spent. DIRECT COST INCURRED IN ORGANIZING SCIENTIFIC COMMITTEES TO RESEARCH AND DISCUSS ASPECTS OF RADIATION PROTECTION AND MEASUREMENT AND PUBLISHING THE FINDINGS SUPPORTING THE INTERNATIONAL COMMISSION ON RADIATION UNITS & MEASUREMENTS (ICRU) BY PROVIDING NCRP STAFF TO ACCOMPLISH ITS OBJECTIVES.
  2. $37,398 spent. THE COUNCIL'S CHARTER REQUIREMENT TO DISSEMINATE IN THE PUBLIC'S INTEREST INFORMATION AND RECOMMENDATIONS ABOUT RADIATION PROTECTION AND MEASUREMENTS IS MET BY THE NCRP PUBLICATIONS PROGRAM. IN 2024, 611 PUBLICATIONS WERE DISTRIBUTED.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Legitimacy checks

  1. Is it registered with the IRS? Passed.

    Listed in the IRS master file of tax-exempt organizations as a 501(c)(3) charitable organization.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.

  2. Has the IRS revoked its tax-exempt status? Passed.

    Not on the IRS automatic revocation list.

    Source: Automatic revocation of exemption list, Internal Revenue Service, file dated September 30, 2026.

  3. Are donations tax-deductible? Passed.

    On the IRS list of organizations eligible to receive tax-deductible contributions.

    Source: Publication 78 data: organizations eligible for tax-deductible contributions, Internal Revenue Service, file dated September 10, 2026.

  4. Is it keeping up with its IRS filings? Passed.

    Most recent return on file covers the year ending December 2024.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.

  5. How long has it been tax-exempt? Passed.

    Recognized by the IRS since December 1964.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.

  6. Is it in good standing with state regulators? Passed.

    Not on California's list of charities barred from soliciting. Other states are not yet checked.

    Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated October 7, 2026.

Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.