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| IRS990EZ/BooksInCareOfDetail/PersonNm | 0 | BC CONSORTIA MGMT LLC |
| IRS990EZ/BooksInCareOfDetail/PhoneNum | 0 | 2025573800 |
| IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 2200 PENNSYLVANIA AVE NW STE 100W |
| IRS990EZ/BooksInCareOfDetail/USAddress/CityNm | 0 | WASHINGTON |
| IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | DC |
| IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 20037 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt | 0 | 338036 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt | 0 | 0 |
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| IRS990EZ/CostOfGoodsSoldAmt | 0 | 0 |
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| IRS990EZ/ForeignOfficeInd | 0 | false |
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| IRS990EZ/GrossProfitLossSlsOfInvntryAmt | 0 | 0 |
| IRS990EZ/GrossReceiptsAmt | 0 | 9100 |
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| IRS990EZ/InfoInScheduleOPartIIInd | 0 | X |
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| IRS990EZ/InfoInScheduleOPartIVInd | 0 | X |
| IRS990EZ/LandAndBuildingsGrp/BOYAmt | 0 | 0 |
| IRS990EZ/LandAndBuildingsGrp/EOYAmt | 0 | 0 |
| IRS990EZ/MadeLoansToFromOfficersInd | 0 | false |
| IRS990EZ/MembershipDuesAmt | 0 | 9100 |
| IRS990EZ/MethodOfAccountingAccrualInd | 0 | X |
| IRS990EZ/NetAssetsOrFundBalancesBOYAmt | 0 | 386471 |
| IRS990EZ/NetAssetsOrFundBalancesEOYAmt | 0 | 0 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt | 0 | 386471 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 0 | 1.0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 1 | 0.2 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 2 | 0.2 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 3 | 0.2 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 4 | 0.2 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 5 | 0.2 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 6 | 0.2 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 7 | 0.2 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 4 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 5 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 6 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 7 | 0 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 3 | 0 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 5 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 6 | 0 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 0 | BC CONSORTIA MANAGEMENT LLC |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 1 | RANDY POGUE |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 2 | ANNMARIE TREGLIA |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 3 | ARNDT KOTYEZKA |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 4 | MARCY BANTON |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 5 | SANTINDER S SARANG |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 6 | PAUL BRADLEY |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 7 | BRANDON FARRIS |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 0 | EXECUTIVE DIRECTOR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 1 | BOARD MEMBER |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 2 | BOARD MEMBER |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 3 | BOARD MEMBER |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 4 | VICE CHAIR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 5 | CHAIR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 6 | BOARD MEMBER |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 7 | BOARD MEMBER |
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| IRS990EZ/Organization501cInd | 0 | X |
| IRS990EZ/OrganizationDissolvedEtcInd | 0 | true |
| IRS990EZ/OrganizationHadUBIInd | 0 | false |
| IRS990EZ/OtherAssetsTotalDetail/BOYAmt | 0 | 52600 |
| IRS990EZ/OtherAssetsTotalDetail/EOYAmt | 0 | 0 |
| IRS990EZ/OtherChangesInNetAssetsAmt | 0 | -315254 |
| IRS990EZ/OtherExpensesTotalAmt | 0 | 80 |
| IRS990EZ/PoliticalCampaignActyInd | 0 | false |
| IRS990EZ/PrimaryExemptPurposeTxt | 0 | THE MISSION OF THE STYRENE AND ETHYLBENZENE EDSP TESTING GROUP IS TO ADDRESS ADVOCACY NEEDS AND TESTING REQUIREMENTS RELATED TO THE INCLUSION OF STYRENE AND ETHYLBENZENE (EB) ON THE U.S. ENVIRONMENTAL PROTECTION AGENCY'S (EPA) ENDOCRINE DISRUPTOR SCREENING PROGRAM (EDSP) LIST OF CHEMICALS. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 0 | THE STYRENE AND ETHYLBENZENE (EB) EDSP TESTING GROUP CONVENES PERIODIC CONFERENCE CALLS TO DISCUSS AND REVIEW THE STATUS OF THE EDSP REGULATORY PROGRAM AND TO DISCUSS ADVOCACY STRATEGIES TO RESPOND TO ANTICIPATED REGULATORY ACTIONS. |
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| IRS990EZ/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990EZ/SalariesOtherCompEmplBnftAmt | 0 | 25513 |
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| IRS990EZ/SpecialEventsNetIncomeLossAmt | 0 | 0 |
| IRS990EZ/SubjectToProxyTaxInd | 0 | true |
| IRS990EZ/SumOfTotalLiabilitiesGrp/BOYAmt | 0 | 4165 |
| IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt | 0 | 0 |
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| IRS990EZ/TotalRevenueAmt | 0 | 9100 |
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| IRS990EZ/TypeOfOrganizationAssocInd | 0 | X |
| IRS990EZ/WebsiteAddressTxt | 0 | N/A |
| IRS990ScheduleC/AgreeCarryoverPriorYearInd | 0 | false |
| IRS990ScheduleC/OnlyInHouseLobbyingInd | 0 | true |
| IRS990ScheduleC/SubstantiallyAllDuesNondedInd | 0 | false |
| IRS990ScheduleN/AssetsDistributedInd | 0 | true |
| IRS990ScheduleN/AttorneyGeneralNotifiedInd | 0 | true |
| IRS990ScheduleN/BondsOutstandingInd | 0 | false |
| IRS990ScheduleN/DirectorOfSuccessorInd | 0 | true |
| IRS990ScheduleN/EmployeeOfSuccessorInd | 0 | false |
| IRS990ScheduleN/LiabilitiesPaidInd | 0 | true |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/AssetsDistriOrExpnssPaidDesc | 0 | NET FUND BALANCE DISTRIBUTION |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/AssetsDistriOrExpnssPaidDesc | 1 | SEE PART III |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/DistributionDt | 0 | 2018-12-20 |
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| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/FairMarketValueOfAssetAmt | 0 | 315204 |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/IRCSectionTxt | 0 | 501(C)(6) |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/MethodOfFMVDeterminationTxt | 0 | COST |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/PersonNm | 0 | STYRENE INFORMATION AND RESEARCH CE |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/USAddress/AddressLine1Txt | 0 | 1750 K STREET NW |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/USAddress/CityNm | 0 | WASHINGTON |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/USAddress/StateAbbreviationCd | 0 | DC |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/USAddress/ZIPCd | 0 | 20006 |
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| IRS990ScheduleN/ReceiveCompensationInd | 0 | false |
| IRS990ScheduleN/RequiredToNotifyAGInd | 0 | true |
| IRS990ScheduleN/SupplementalInformationDetail/ExplanationTxt | 0 | EFFECTIVE 11/30/2018, STYRENE AND ETHYLBENZENE EDSP TESTING GROUP CEASED OPERATIONS. AFTER THE NET FUND BALANCE DISTRIBUTION WAS MADE AS NOTED IN PART I, LINE 1, THE REMAINING $50 WAS DISTRIBUTED TO COVER ADMINISTRATIVE COSTS. |
| IRS990ScheduleN/SupplementalInformationDetail/ExplanationTxt | 1 | RANDY POGUE WAS BOTH A BOARD MEMBER OF THE STYRENE AND ETHYL BENZINE EDSP TESTING GROUP AND THE FIRST VICE CHAIR AND TREASURER OF THE STYRENE INFORMATION AND RESEARCH CENTER, A 501(C)(6) ORGANIZATION. HE HAS NOT BEEN COMPENSATED BY EITHER ORGANIZATION. |
| IRS990ScheduleN/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | SCHEDULE N, PART I, LINE 1 |
| IRS990ScheduleN/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | SCHEDULE N, PART I, LINE 2A |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | THE ORGANIZATION DID NOT, DURING THE YEAR, RECEIVE ANY FUNDS, DIRECTLY OR INDIRECTLY, TO PAY PREMIUMS ON A PERSONAL BENEFIT CONTRACT. THE ORGANIZATION DID NOT, DURING THE YEAR, PAY ANY PREMIUMS, DIRECTLY OR INDIRECTLY, ON A PERSONAL BENEFIT CONTRACT. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | Description:DCRA FEES Amount:80 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | Description:NET FUND BALANCE DISTRIBUTION Amount:315204 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | Description:ADMINISTRATIVE EXPENSES Amount:50 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990-EZ, PART V, PERSONAL BENEFIT CONTRACT INFORMATION |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990EZ PART I LINE 16 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990EZ PART I LINE 20 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990EZ PART I LINE 20 |
| ReturnHeader/BuildTS | 0 | 2019-02-21 02:37:17Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | true |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | KATHLEEN M ROBERTS |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | EXECUTIVE DIRECTOR |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 2025573800 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2019-04-03 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | STYRENE AND ETHYLBENZENE EDSP TESTING GROUP |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | STYR |
| ReturnHeader/Filer/EIN | 0 | 812662243 |
| ReturnHeader/Filer/InCareOfNm | 0 | % B&C CONSORTIA MGMT LLC |
| ReturnHeader/Filer/PhoneNum | 0 | 2028336560 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 2200 PENNSYLVANIA AVENUE NW Suite |
| ReturnHeader/Filer/USAddress/CityNm | 0 | WASHINGTON |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | DC |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 20037 |
| ReturnHeader/FilingSecurityInformation/AtSubmissionCreationDeviceId | 0 | AE0EB305D9BFC798E0CBA337B15EAAD549938CAA |
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| ReturnHeader/FilingSecurityInformation/FederalOriginalSubmissionIdDt | 0 | 2019-04-03 |
| ReturnHeader/FilingSecurityInformation/FilingLicenseTypeCd | 0 | P |
| ReturnHeader/FilingSecurityInformation/IPAddress/IPv4AddressTxt | 0 | 155.201.188.33 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | PricewaterhouseCoopers LLP |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 600 13TH STREET NW SUITE 1000 |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | WASHINGTON |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | DC |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 20005 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 2024141000 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2019-04-03 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | TRAVIS L PATTON |
| ReturnHeader/ReturnTs | 0 | 2019-04-03T11:25:40-05:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2018-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2018-11-30 |
| ReturnHeader/TaxYr | 0 | 2018 |