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    <ReturnTs>2026-09-17T15:19:41Z</ReturnTs>
    <TaxPeriodEndDt>2026-07-31</TaxPeriodEndDt>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2025-08-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>916058184</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>AMERICAN SOCIETY FOR CLINICAL LABORATORY SCIENCE WASHINGTON</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>AMER</BusinessNameControlTxt>
      <PhoneNum>5099398445</PhoneNum>
      <USAddress>
        <AddressLine1Txt>44 West 26th Ave</AddressLine1Txt>
        <CityNm>Spokane</CityNm>
        <StateAbbreviationCd>WA</StateAbbreviationCd>
        <ZIPCd>99203</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>Brenda Kochis</PersonNm>
      <PersonTitleTxt>Treasurer</PersonTitleTxt>
      <PhoneNum>5099398445</PhoneNum>
      <SignatureDt>2026-09-06</SignatureDt>
      <DiscussWithPaidPreparerInd>false</DiscussWithPaidPreparerInd>
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    <TaxYr>2025</TaxYr>
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      <GroupExemptionNum>8022</GroupExemptionNum>
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <WebsiteAddressTxt>www.asclswa.org</WebsiteAddressTxt>
      <Organization501cInd organization501cTypeTxt="6">X</Organization501cInd>
      <TypeOfOrganizationAssocInd>X</TypeOfOrganizationAssocInd>
      <GrossReceiptsAmt>11308</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>0</ContributionsGiftsGrantsEtcAmt>
      <ProgramServiceRevenueAmt>9100</ProgramServiceRevenueAmt>
      <MembershipDuesAmt>612</MembershipDuesAmt>
      <InvestmentIncomeAmt>1596</InvestmentIncomeAmt>
      <TotalRevenueAmt>11308</TotalRevenueAmt>
      <GrantsAndSimilarAmountsPaidAmt>5285</GrantsAndSimilarAmountsPaidAmt>
      <BenefitsPaidToOrForMembersAmt>3505</BenefitsPaidToOrForMembersAmt>
      <SalariesOtherCompEmplBnftAmt>0</SalariesOtherCompEmplBnftAmt>
      <FeesAndOtherPymtToIndCntrctAmt>0</FeesAndOtherPymtToIndCntrctAmt>
      <OccupancyRentUtltsAndMaintAmt>0</OccupancyRentUtltsAndMaintAmt>
      <PrintingPublicationsPostageAmt>0</PrintingPublicationsPostageAmt>
      <OtherExpensesTotalAmt>6721</OtherExpensesTotalAmt>
      <TotalExpensesAmt>15511</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>-4203</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>108729</NetAssetsOrFundBalancesBOYAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <NetAssetsOrFundBalancesEOYAmt>104526</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>108729</BOYAmt>
        <EOYAmt>104526</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <Form990TotalAssetsGrp>
        <BOYAmt>108729</BOYAmt>
        <EOYAmt>104526</EOYAmt>
      </Form990TotalAssetsGrp>
      <SumOfTotalLiabilitiesGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
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      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>108729</BOYAmt>
        <EOYAmt>104526</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <PrimaryExemptPurposeTxt>Professional development for Clinical Laboratory Science primarily in Washington State</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Committee Expense</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>0</GrantsAndAllocationsAmt>
        <ProgramServiceExpensesAmt>1695</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Scholarships</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>5285</GrantsAndAllocationsAmt>
        <ProgramServiceExpensesAmt>5285</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Delegate Expense</DescriptionProgramSrvcAccomTxt>
        <GrantsAndAllocationsAmt>0</GrantsAndAllocationsAmt>
        <ProgramServiceExpensesAmt>1890</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>8870</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Leslie Nakagawa</PersonNm>
        <TitleTxt>President</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Leonard Kargacin</PersonNm>
        <TitleTxt>Board Member and Meeting Organizer</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>10</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Brenda Kochis</PersonNm>
        <TitleTxt>Treasurer and Meeting Organizer</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>10</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Toni Okada</PersonNm>
        <TitleTxt>Govt Affairs and PAC</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
        <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
        <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>false</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>false</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd>false</OrganizationDissolvedEtcInd>
      <DirectIndirectPltclExpendAmt>0</DirectIndirectPltclExpendAmt>
      <Form1120PolFiledInd>false</Form1120PolFiledInd>
      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <BooksInCareOfDetail>
        <PersonNm>Brenda Kochis</PersonNm>
        <USAddress>
          <AddressLine1Txt>44 West 26th Ave</AddressLine1Txt>
          <CityNm>Spokane</CityNm>
          <StateAbbreviationCd>WA</StateAbbreviationCd>
          <ZIPCd>992031818</ZIPCd>
        </USAddress>
        <PhoneNum>5099398445</PhoneNum>
      </BooksInCareOfDetail>
      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <DonorAdvisedFndsInd>false</DonorAdvisedFndsInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <TanningServicesProvidedInd>false</TanningServicesProvidedInd>
      <RelatedOrganizationCtrlEntInd>false</RelatedOrganizationCtrlEntInd>
      <TransactionWithControlEntInd>false</TransactionWithControlEntInd>
      <PoliticalCampaignActyInd>false</PoliticalCampaignActyInd>
    </IRS990EZ>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990-EZ, Part I, Line 10b</FormAndLineReferenceDesc>
        <ExplanationTxt>Student Activities: $235; Student Scholarships: $1,500; CLEC Scholarships: $3,470; JSS Scholarship: $80. Total grants and similar amounts paid: $5,285.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990-EZ, Part I, Line 16</FormAndLineReferenceDesc>
        <ExplanationTxt>JSS Spring Seminar credit card fees: $147.07; JSS Spring Seminar Zoom expense: $156.19; JSS distribution to sponsor groups: $2,771.16; NWMLS speaker expense: $100.00; NWMLS credit card fees: $125.21; NWMLS Zoom expense: $164.27; NWMLS distribution to sponsor groups: $2,029.55; Lab Conference speaker fee: $1,200.00; Lab Conference credit card fee: $27.96. Total other expenses: $6,721.41, reported as $6,721.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990-EZ, Part I, Line 4</FormAndLineReferenceDesc>
        <ExplanationTxt>Investment income of $1,596.58 is reported as $1,596 so that total revenue, total expenses, the deficit for the year and ending net assets reconcile on a whole-dollar basis and agree with Part II, line 27, column (B).</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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