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COUNCIL FOR ACCREDITATION IN OCCUPATIONAL HEARING CONSERVATION

EIN 23-7312794 MILWAUKEE, WI

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Revenue 2025
$624,444
Expenses 2025
$598,161

As filed

Subsection
06
Classification
1000
Street
555 E WELLS ST STE 1100

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

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

This address is a suite or unit (STE 1100). 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.

Mission and programs · 2025

Mission

TO PROMOTE THE CONSERVATION OF HEARING BY ENHANCING THE QUALITY OF OCCUPATIONAL HEARING CONSERVATION PROGRAMS.

  • CAOHC OFFERS CERTIFICATION AND RECERTIFICATION AS AN OCCUPATIONAL HEARING CONSERVATIONIST (OHC), ALSO KNOWN AS AN INDUSTRIAL AUDIOMETRIC TECHNICIAN. UPON SUCCESSFUL COMPLETION OF THE OHC TRAINING COURSE THE OHC CAN, WITH SUPERVISION, CONDUCT ANNUAL AUDIOGRAMS AND BE AN INTEGRAL MEMBER OF THE HEARING CONSERVATION PROGRAM (HCP) TEAM.

  • CAOHC CONDUCTS WORKSHOPS THROUGHOUT THE YEAR FOR CERTIFICATION AND RECERTIFICATION OF COURSE DIRECTORS. THE WORKSHOPS CONSIST OF EIGHT HOURS OF FOCUSED TRAINING AND AN EXAM INTENDED TO PREPARE CDS FOR SUCCESSFUL PREPARATION AND CONDUCT OF THE 20-HOUR OHC CERTIFICATION AND 8-HOUR RECERTIFICATION COURSES.

  • CAOHC CONDUCTS WORKSHOPS FOR CERTIFICATION AND RECERTIFICATION OF PROFESSIONAL SUPERVISOR OF THE AUDIOMETRIC MONITORING PROGRAM. THE ONE DAY WORKSHOPS ARE AN INTERMEDIATE-LEVEL COURSE THAT OUTLINES THE SCOPE OF PRACTICE OF THE AUDIOLOGIST, PHYSICIAN, OR OTOLARYNGOLOGIST PERFORMING THE DUTIES OF A PS IN AN OCCUPATIONAL HEARING CONSERVATION PROGRAM.

  • WEBINARS

As filed on the 2025 return. The filer continues this part on Schedule O, which is not shown here.

Officers and directors · 2025

As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Benjamin Roberts MPH PhD Cih

    CHAIR

    Total calculated
    $0
    Hours/week
    5

  • Matthew Wright MPH Cih Csp

    VICE CHAIR - CREDENTIALING

    Total calculated
    $0
    Hours/week
    5

  • Amir Wolfe Mdmph MBA

    VICE CHAIR - ADVOCACY & ST

    Total calculated
    $0
    Hours/week
    5

  • Carol Snyderwine Mha Ma Ccc-A

    VICE CHAIR - EDUCATION

    Total calculated
    $500
    From this org
    $500
    From related orgs
    $0
    Other
    $0
    Hours/week
    5

  • David Roskelley Msph Cih Csp

    VICE CHAIR - FINANCE

    Total calculated
    $0
    Hours/week
    5

  • John A Merkley Ltc Aud Ccc-A Cpsa

    PAST CHAIR

    Total calculated
    $0
    Hours/week
    5

  • Saundra Harris Ms Cih Csp Cet

    COUNCIL MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Mindy Guillory Bsn RN Cohn-Scm Ceap

    COUNCIL MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Terence M Tyson PE Ince Bd Cert

    COUNCIL MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Tony Tolisano MD

    COUNCIL MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Michael Levine MD MPH Facoem

    COUNCIL MEMBER

    Total calculated
    $0
    Hours/week
    1

  • David Jones PE Ince Bd Cert

    COUNCIL MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Carlos Esquivel MD Facs Faaoa

    COUNCIL MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Jolene A Mancini Aud Ccc-A

    COUNCIL MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Frank Wartinger Aud

    COUNCIL MEMBER

    Total calculated
    $500
    From this org
    $500
    From related orgs
    $0
    Other
    $0
    Hours/week
    1

  • Theresa H Small Aud Cpsa

    COUNCIL MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Johnny Foster Maj Usaf Bsc Ccc-A

    COUNCIL MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Bryan J Topp RN Msn MPH

    COUNCIL MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Kirsten McCall Aud Ccc-A Cpsa

    COUNCIL MEMBER

    Total calculated
    $1,000
    From this org
    $1,000
    From related orgs
    $0
    Other
    $0
    Hours/week
    1

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

  • 2025
    Revenue
    $624,444
    Expenses
    $598,161
    Contributions
    $0
    Grants paid
    $0
  • 2024
    Revenue
    $799,922
    Expenses
    $628,040
    Contributions
    $0
    Grants paid
    $0
  • 2023
    Revenue
    $749,576
    Expenses
    $599,644
    Contributions
    $0
    Grants paid
    $0
  • 2022
    Revenue
    $665,611
    Expenses
    $563,234
    Contributions
    $0
    Grants paid
    $0

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

  • 2021 · 990

    Revenue
    $517,570
    Expenses
    $481,058
    Assets (EOY)
    $1,155,161

  • 2020 · 990

    Revenue
    $341,048
    Expenses
    $501,618
    Assets (EOY)
    $1,111,456

  • 2019 · 990

    Revenue
    $627,840
    Expenses
    $705,283
    Assets (EOY)
    $1,184,821

  • 2018 · 990

    Revenue
    $584,661
    Expenses
    $614,805
    Assets (EOY)
    $1,143,432

  • 2017 · 990

    Revenue
    $540,553
    Expenses
    $602,936
    Assets (EOY)
    $1,263,310

  • 2016 · 990

    Revenue
    $550,675
    Expenses
    $550,184
    Assets (EOY)
    $1,239,448

  • 2015 · 990

    Revenue
    $533,041
    Expenses
    $548,990
    Assets (EOY)
    $1,229,239

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.

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

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Not present in the most recent drop.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2025, the newest we have parsed for this organization.