Liabilities / Assets
21st percentile
Tied with the lowest-debt nonprofits in its peer group.
990 • Fiscal year 2020 • EIN 04-3146650
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
21st percentile
Tied with the lowest-debt nonprofits in its peer group.
Liabilities / Revenue
21st percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
97th percentile
Higher net margin than 97% of similar nonprofits.
Top Officer Pay
44th percentile
Higher top officer pay than 44% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
85th percentile
Faster asset growth than 85% of similar nonprofits.
Revenue Growth
78th percentile
Faster revenue growth than 78% of similar nonprofits.
Assets
Up$562,503
Up $136,642 (+32%) from 2019
Net Assets
Up$562,503
Up $136,642 (+32%) from 2019
Liabilities
Flat$0
Flat from 2019
Revenue
Up$249,215
Up $11,174 (+4.7%) from 2019
Expenses
Down$112,573
Down $58,345 (-34%) from 2019
Net Income
Up$136,642
Up $69,519 (+104%) from 2019
The organization fosters technical development and research on the topics of brain and body radiosurgery. As part of that mission, the organization holds a biennial congress and maintains a website for the exchange of information.
The international stereotactic radiosurgery society (isrs) was founded as a worldwide organization in 1991 and remains the only professional body of its kind. Created to foster learning and research on the topics of brain and body radiosurgery, the society is highly dedicated to: 1. Promoting technical developments in stereotactic radiosurgery 2. Promoting the highest levels of clinical expertise 3. Convening every two years at the isrs congress the isrs fosters technical development and research on the topics of brain and body radiosurgery by holding biennial congresses, maintaining a website, and other activities to encourage the exchange of information.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Cap Stk Tr Prin Current Funds | $425,861 | $562,503 | ▲ $136,642 |
| Cash and Non-Interest-Bearing Accounts | $321,323 | $459,909 | ▲ $138,586 |
| Savings and Temporary Cash Investments | $102,139 | $102,437 | ▲ $298 |
| Prepaid Expenses and Deferred Charges | $2,399 | $157 | ▼ $2,242 |
| Total Assets | $425,861 | $562,503 | ▲ $136,642 |
| Liabilities | |||
| Total Liabilities | $0 | $0 | → $0 |
| Net Assets / Fund Balance | |||
| Total Net Assets Fund Balance | $425,861 | $562,503 | ▲ $136,642 |
| Total Liabilities and Net Assets / Fund Balance | $425,861 | $562,503 | ▲ $136,642 |
| Name | Title |
|---|---|
| Laura Fariselli Md | President |
| Alessandra Gorgulho | Director |
| Caroline Chung | Director |
| Constantin Tuleasca | Director |
| Cp Yu | Director |
| Hyun Tai Chung | Director |
| John Suh | Director |
| Matthew Foote | Director |
| Yoshiyasu Iwai | Director |
| Ian Paddick Md | Past Preside |
| Arjun Sahgal | Secretary |
| Jason Sheehan | Treasurer |
| Marc Levivier Md | Vice Preside |
| Line Item | Amount |
|---|---|
| Other Expenses | $112,573 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Salaries, Compensation, and Employee Benefits | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Fees for Services Legal | - | - | - | $50,624 |
| Fees for Services Management | - | - | - | $25,758 |
| Fees for Services Other | - | - | - | $22,346 |
| Information Technology | - | - | - | $15,956 |
| Fees for Services Accounting | - | - | - | $2,242 |
| Office Expenses | - | - | - | $1,426 |
| Conferences and Meetings | - | - | - | $240 |
| Other Expenses | - | - | - | $-6,019 |
| Total Functional Expenses | $0 | $0 | $0 | $112,573 |
| Region | Activity | Services | Offices | Employees | Spending |
|---|---|---|---|---|---|
| Europe | Website Host, Admin | Admin | 1 | 1 | $112,573 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
“The organization has contracted with an outside management company so that the management company will handle organization of the biennial congress with the related revenues and expenses. The management company also handles the organization's membership dues and maintains the website and membership lists.”
“A copy of the form 990 is emailed to the officers for their review prior to finalization of the form 990. The final copy of the form 990 is sent to the officer responsible for signing and filing the form 990, who reviews the form 990 prior to signing and filing it.”
“The organization's conflict of interest policy is monitored through the day-to-day communication between the governing body and the headquarter secretariat (located in mco congres marseille, france). If a conflict of interest should arise, the bylaws (section 9 - resignation and removal) state that "whenever, in the judgement of the board of directors, the best interests of the isrs will be served, any member may be removed from office by two-thirds vote of the members of the board of directors in office, at any meeting of the board of directors duly called at which a quorum is present."”
“The organization does not compensate its officers or directors, nor does it have any employees. It has contracted with an independent outside organization to provide administrative and financial services.”
“The isrs makes its governing documents, conflict of interest policy, and financial statements available upon request. The isrs' bylaws are on the organization's website.”
“The international stereotactic radiosurgery society (isrs) was founded as a worldwide organization in 1991 and remains the only professional body of its kind. Created to foster learning and research on the topics of brain and body radiosurgery, the society is highly dedicated to: 1. Promoting technical developments in stereotactic radiosurgery 2. Promoting the highest levels of clinical expertise 3. Convening every two years at the isrs congress the isrs fosters technical development and research on the topics of brain and body radiosurgery by holding biennial congresses, maintaining a website, and other activities to encourage the exchange of information.”
“FRANCE”
“CONSULTING 22,346 0 0”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990/AccountantCompileOrReviewInd | 0 | false |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | THE INTERNATIONAL STEREOTACTIC RADIOSURGERY SOCIETY (ISRS) WAS FOUNDED AS A WORLDWIDE ORGANIZATION IN 1991 AND REMAINS THE ONLY PROFESSIONAL BODY OF ITS KIND. CREATED TO FOSTER LEARNING AND RESEARCH ON THE TOPICS OF BRAIN AND BODY RADIOSURGERY, THE SOCIETY IS HIGHLY DEDICATED TO: 1. PROMOTING TECHNICAL DEVELOPMENTS IN STEREOTACTIC RADIOSURGERY 2. PROMOTING THE HIGHEST LEVELS OF CLINICAL EXPERTISE 3. CONVENING EVERY TWO YEARS AT THE ISRS CONGRESS THE ISRS FOSTERS TECHNICAL DEVELOPMENT AND RESEARCH ON THE TOPICS OF BRAIN AND BODY RADIOSURGERY BY HOLDING BIENNIAL CONGRESSES, MAINTAINING A WEBSITE, AND OTHER ACTIVITIES TO ENCOURAGE THE EXCHANGE OF INFORMATION. |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | MCO CONGRES MARSEILLE |
| IRS990/BooksInCareOfDetail/ForeignAddress/AddressLine1Txt | 0 | 285 CORNICHE JF KENNEDY |
| IRS990/BooksInCareOfDetail/ForeignAddress/CityNm | 0 | MARSEILLE |
| IRS990/BooksInCareOfDetail/ForeignAddress/CountryCd | 0 | FR |
| IRS990/BooksInCareOfDetail/ForeignAddress/ProvinceOrStateNm | 0 | MARSEILLE |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 0495093800 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CapStkTrPrinCurrentFundsGrp/BOYAmt | 0 | 425861 |
| IRS990/CapStkTrPrinCurrentFundsGrp/EOYAmt | 0 | 562503 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 321323 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 459909 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | true |
| IRS990/CompensationProcessOtherInd | 0 | false |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 240 |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 0 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 298 |
| IRS990/CYOtherExpensesAmt | 0 | 112573 |
| IRS990/CYOtherRevenueAmt | 0 | 0 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 248917 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 136642 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/CYTotalExpensesAmt | 0 | 112573 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 249215 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DelegationOfMgmtDutiesInd | 0 | true |
| IRS990/Desc | 0 | THE ISRS ORGANIZES AND HOLDS A BIENNIAL CONGRESS TO ENCOURAGE INTERACTION AMONG INTERNATIONAL COMMUNITIES OF HEALTHCARE PROFESSIONALS DEDICATED TO THE ADVANCEMENT OF STEREOTACTIC RADIOSURGERY AND TO GIVE THEM THE OPPORTUNITY TO BROADEN AND DEVELOP THEIR KNOWLEDGE WITH FELLOW PROFESSIONALS. IN ADDITION TO OTHER ACTIVITIES AT THE BIENNIAL CONGRESS, THE ISRS MAKES CERTAIN AWARDS FOR CONTRIBUTIONS IN THE FIELD OF RADIOSURGERY, SCIENTIFIC PAPERS, AND POSTERS. ABOUT 779 NEUROSURGEONS, RADIATION ONCOLOGISTS, MEDICAL PHYSICISTS AND OTHERS WERE PRESENT AT THE FOURTEENTH BIENNIAL CONGRESS HELD IN 2019 IN RIO DE JANEIRO, BRAZIL. |
| IRS990/DescribedInSection501c3Ind | 0 | false |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | false |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 2242 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 50624 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 25758 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 22346 |
| IRS990/ForeignActivitiesInd | 0 | true |
| IRS990/ForeignCountryCd | 0 | FR |
| IRS990/ForeignFinancialAccountInd | 0 | true |
| IRS990/ForeignOfficeInd | 0 | true |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 10.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 10.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 10.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 10.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 10.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | CAROLINE CHUNG |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | HYUN TAI CHUNG |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | MATTHEW FOOTE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | ALESSANDRA GORGULHO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | YOSHIYASU IWAI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | JOHN SUH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | CONSTANTIN TULEASCA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | CP YU |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | IAN PADDICK MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | LAURA FARISELLI MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | MARC LEVIVIER MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | ARJUN SAHGAL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | JASON SHEEHAN |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | PAST PRESIDE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | VICE PRESIDE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | TREASURER |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 1991 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedInd | 0 | false |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 11 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossReceiptsAmt | 0 | 249215 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 11 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartIXInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 15956 |
| IRS990/InvestmentIncomeGrp/RelatedOrExemptFuncIncomeAmt | 0 | 298 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 298 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/IRPDocumentCnt | 0 | 1 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LegalDomicileStateCd | 0 | PA |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingCashInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | THE INTERNATIONAL STEREOTACTIC RADIOSURGERY SOCIETY (ISRS) WAS FOUNDED AS A WORLDWIDE ORGANIZATION IN 1991 AND REMAINS THE ONLY PROFESSIONAL BODY OF ITS KIND. CREATED TO FOSTER LEARNING AND RESEARCH ON THE TOPICS OF BRAIN AND BODY RADIOSURGERY, THE SOCIETY IS HIGHLY DEDICATED TO: 1. PROMOTING TECHNICAL DEVELOPMENTS IN STEREOTACTIC RADIOSURGERY 2. PROMOTING THE HIGHEST LEVELS OF CLINICAL EXPERTISE 3. CONVENING EVERY TWO YEARS AT THE ISRS CONGRESS THE ISRS FOSTERS TECHNICAL DEVELOPMENT AND RESEARCH ON THE TOPICS OF BRAIN AND BODY RADIOSURGERY BY HOLDING BIENNIAL CONGRESSES, MAINTAINING A WEBSITE, AND OTHER ACTIVITIES TO ENCOURAGE THE EXCHANGE OF INFORMATION. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 425861 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 562503 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 1426 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501cInd | 0 | X |
| IRS990/OrgDoesNotFollowFASB117Ind | 0 | X |
| IRS990/OtherExpensesGrp/Desc | 0 | EXCHANGE RATE EFFECT |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | -6019 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 2399 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 157 |
| IRS990/PrincipalOfficerNm | 0 | LAURA FARISELLI MD |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 900099 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 900099 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | CORPORATE SUBSIDIES |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | MEMBERSHIP DUES |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 219067 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 29850 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 219067 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 29850 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | THE ISRS WEBSITE IS REGULARLY UPDATED WITH NEWSFEEDS TO ATTRACT MORE MEMBERS FROM THE SECTOR. NEWSLETTERS ARE SENT BY EMAIL TO ALL ISRS MEMBERS. |
| IRS990/ProgSrvcAccomActy3Grp/Desc | 0 | THE ISRS ALSO HELPS TO PUBLISH THE "JOURNAL OF RADIOSURGERY AND SBRT (STEREOTACTIC BODY RADIATION THERAPY)", WHICH IS INTENDED TO FOSTER LEARNING AND RESEARCH IN THE RAPIDLY EMERGING AREA OF RADIOSURGERY / SBRT FOR THE BRAIN AND BODY SITES. |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 20500 |
| IRS990/PYInvestmentIncomeAmt | 0 | 495 |
| IRS990/PYOtherExpensesAmt | 0 | 150418 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 237546 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 67123 |
| IRS990/PYTotalExpensesAmt | 0 | 170918 |
| IRS990/PYTotalRevenueAmt | 0 | 238041 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 136642 |
| IRS990/RegularMonitoringEnfrcInd | 0 | true |
| IRS990/RelatedEntityInd | 0 | false |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | false |
| IRS990/ReportOtherAssetsInd | 0 | false |
| IRS990/ReportOtherLiabilitiesInd | 0 | false |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 102139 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 102437 |
| IRS990/ScheduleBRequiredInd | 0 | false |
| IRS990ScheduleC/AgreeCarryoverPriorYearInd | 0 | false |
| IRS990ScheduleC/OnlyInHouseLobbyingInd | 0 | false |
| IRS990ScheduleC/SubstantiallyAllDuesNondedInd | 0 | true |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/EmployeeCnt | 0 | 1 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/OfficesCnt | 0 | 1 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTotalExpendituresAmt | 0 | 112573 |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/RegionTxt | 0 | EUROPE |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/SpecificServicesProvidedTxt | 0 | ADMIN |
| IRS990ScheduleF/AccountActivitiesOutsideUSGrp/TypeOfActivitiesConductedTxt | 0 | WEBSITE HOST, ADMIN |
| IRS990ScheduleF/BoycottCountriesInd | 0 | false |
| IRS990ScheduleF/ForeignCorpOwnershipInd | 0 | false |
| IRS990ScheduleF/ForeignPartnershipInd | 0 | false |
| IRS990ScheduleF/GrantRecordsMaintainedInd | 0 | true |
| IRS990ScheduleF/InterestInForeignTrustInd | 0 | false |
| IRS990ScheduleF/PassiveForeignInvestmestCoInd | 0 | false |
| IRS990ScheduleF/SubtotalEmployeesCnt | 0 | 1 |
| IRS990ScheduleF/SubtotalOfficesCnt | 0 | 1 |
| IRS990ScheduleF/SubtotalSpentAmt | 0 | 112573 |
| IRS990ScheduleF/SupplementalInformationDetail/ExplanationTxt | 0 | EUROPE 112,573 0 |
| IRS990ScheduleF/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | SCHEDULE F, PAGE 1, PART I, LINE 3 |
| IRS990ScheduleF/TotalEmployeeCnt | 0 | 1 |
| IRS990ScheduleF/TotalOfficeCnt | 0 | 1 |
| IRS990ScheduleF/TotalSpentAmt | 0 | 112573 |
| IRS990ScheduleF/TransferToForeignCorpInd | 0 | false |
| IRS990/ScheduleJRequiredInd | 0 | false |
| IRS990/ScheduleORequiredInd | 0 | true |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | THE INTERNATIONAL STEREOTACTIC RADIOSURGERY SOCIETY (ISRS) WAS FOUNDED AS A WORLDWIDE ORGANIZATION IN 1991 AND REMAINS THE ONLY PROFESSIONAL BODY OF ITS KIND. CREATED TO FOSTER LEARNING AND RESEARCH ON THE TOPICS OF BRAIN AND BODY RADIOSURGERY, THE SOCIETY IS HIGHLY DEDICATED TO: 1. PROMOTING TECHNICAL DEVELOPMENTS IN STEREOTACTIC RADIOSURGERY 2. PROMOTING THE HIGHEST LEVELS OF CLINICAL EXPERTISE 3. CONVENING EVERY TWO YEARS AT THE ISRS CONGRESS THE ISRS FOSTERS TECHNICAL DEVELOPMENT AND RESEARCH ON THE TOPICS OF BRAIN AND BODY RADIOSURGERY BY HOLDING BIENNIAL CONGRESSES, MAINTAINING A WEBSITE, AND OTHER ACTIVITIES TO ENCOURAGE THE EXCHANGE OF INFORMATION. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | FRANCE |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | THE ORGANIZATION HAS CONTRACTED WITH AN OUTSIDE MANAGEMENT COMPANY SO THAT THE MANAGEMENT COMPANY WILL HANDLE ORGANIZATION OF THE BIENNIAL CONGRESS WITH THE RELATED REVENUES AND EXPENSES. THE MANAGEMENT COMPANY ALSO HANDLES THE ORGANIZATION'S MEMBERSHIP DUES AND MAINTAINS THE WEBSITE AND MEMBERSHIP LISTS. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | A COPY OF THE FORM 990 IS EMAILED TO THE OFFICERS FOR THEIR REVIEW PRIOR TO FINALIZATION OF THE FORM 990. THE FINAL COPY OF THE FORM 990 IS SENT TO THE OFFICER RESPONSIBLE FOR SIGNING AND FILING THE FORM 990, WHO REVIEWS THE FORM 990 PRIOR TO SIGNING AND FILING IT. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | THE ORGANIZATION'S CONFLICT OF INTEREST POLICY IS MONITORED THROUGH THE DAY-TO-DAY COMMUNICATION BETWEEN THE GOVERNING BODY AND THE HEADQUARTER SECRETARIAT (LOCATED IN MCO CONGRES MARSEILLE, FRANCE). IF A CONFLICT OF INTEREST SHOULD ARISE, THE BYLAWS (SECTION 9 - RESIGNATION AND REMOVAL) STATE THAT "WHENEVER, IN THE JUDGEMENT OF THE BOARD OF DIRECTORS, THE BEST INTERESTS OF THE ISRS WILL BE SERVED, ANY MEMBER MAY BE REMOVED FROM OFFICE BY TWO-THIRDS VOTE OF THE MEMBERS OF THE BOARD OF DIRECTORS IN OFFICE, AT ANY MEETING OF THE BOARD OF DIRECTORS DULY CALLED AT WHICH A QUORUM IS PRESENT." |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 5 | THE ORGANIZATION DOES NOT COMPENSATE ITS OFFICERS OR DIRECTORS, NOR DOES IT HAVE ANY EMPLOYEES. IT HAS CONTRACTED WITH AN INDEPENDENT OUTSIDE ORGANIZATION TO PROVIDE ADMINISTRATIVE AND FINANCIAL SERVICES. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 6 | THE ISRS MAKES ITS GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, AND FINANCIAL STATEMENTS AVAILABLE UPON REQUEST. THE ISRS' BYLAWS ARE ON THE ORGANIZATION'S WEBSITE. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 7 | CONSULTING 22,346 0 0 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990 - ORGANIZATION'S MISSION |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990, PART V, LINE 4B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PAGE 6, PART VI, LINE 3 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990, PAGE 6, PART VI, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | FORM 990, PAGE 6, PART VI, LINE 12C |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 5 | FORM 990, PAGE 6, PART VI, LINE 15A |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 6 | FORM 990, PAGE 6, PART VI, LINE 19 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 7 | FORM 990, PART IX, LINE 11G |
| IRS990/SchoolOperatingInd | 0 | false |
| IRS990/SignificantChangeInd | 0 | false |
| IRS990/SignificantNewProgramSrvcInd | 0 | false |
| IRS990/SubjectToExcsTaxNetInvstIncInd | 0 | false |
| IRS990/SubjectToProxyTaxInd | 0 | true |
| IRS990/SubjToTaxRmnrtnExPrchtPymtInd | 0 | false |
| IRS990/TaxablePartyNotificationInd | 0 | false |
| IRS990/TaxExemptBondsInd | 0 | false |
| IRS990/TerminateOperationsInd | 0 | false |
| IRS990/TotalAssetsBOYAmt | 0 | 425861 |
| IRS990/TotalAssetsEOYAmt | 0 | 562503 |
| IRS990/TotalAssetsGrp/BOYAmt | 0 | 425861 |
| IRS990/TotalAssetsGrp/EOYAmt | 0 | 562503 |
| IRS990/TotalCompGreaterThan150KInd | 0 | false |
| IRS990/TotalEmployeeCnt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/FundraisingAmt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/TotalAmt | 0 | 112573 |
| IRS990/TotalGrossUBIAmt | 0 | 0 |
| IRS990/TotalLiabilitiesEOYAmt | 0 | 0 |
| IRS990/TotalLiabilitiesGrp/BOYAmt | 0 | 0 |
| IRS990/TotalLiabilitiesGrp/EOYAmt | 0 | 0 |
| IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt | 0 | 425861 |
| IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt | 0 | 562503 |
| IRS990/TotalProgramServiceRevenueAmt | 0 | 248917 |
| IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 249215 |
| IRS990/TotalRevenueGrp/TotalRevenueColumnAmt | 0 | 249215 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt | 0 | 425861 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt | 0 | 562503 |
| IRS990/TypeOfOrganizationCorpInd | 0 | X |
| IRS990/UnrelatedBusIncmOverLimitInd | 0 | false |
| IRS990/UponRequestInd | 0 | X |
| IRS990/VotingMembersGoverningBodyCnt | 0 | 11 |
| IRS990/VotingMembersIndependentCnt | 0 | 11 |
| IRS990/WebsiteAddressTxt | 0 | WWW.ISRSY.ORG |
| IRS990/WhistleblowerPolicyInd | 0 | false |
| ReturnHeader/BuildTS | 0 | 2022-09-23 18:48:47Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | true |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | LAURA FARISELLI MD |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | PRESIDENT |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 3523731080 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2021-08-02 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | INTERNAT'L STEREOTACTIC RADIOSURGER |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | INTE |
| ReturnHeader/Filer/EIN | 0 | 043146650 |
| ReturnHeader/Filer/PhoneNum | 0 | 3523731080 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | C/O MCDAVID JONES 4711 NW 53RD AVE |
| ReturnHeader/Filer/USAddress/CityNm | 0 | GAINESVILLE |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | FL |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 32653 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 465361959 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | MCDAVID JONES & COMPANY CPA'S |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 4711 NW 53RD AVE |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | GAINESVILLE |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | FL |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 326534356 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 3523731080 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2021-08-16 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | WILLIAM JONES |
| ReturnHeader/ReturnTs | 0 | 2021-08-16T08:36:55-05:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990 |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2019-10-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2020-09-30 |
| ReturnHeader/TaxYr | 0 | 2019 |
No mirrored PDF or thumbnail assets are attached yet.
Displayed year
2020 • Form 990Detailed filing. Detailed filing data is available for this year.
Similar nonprofits based on the same Siviq industry and scale cohort. 2020 filings • 501(c)6 • $500k-$1M nonprofits
Columbia, SC
View Organization501(c)6
Revenue vs current organization
11% higherAssets vs current organization
About the sameIndianapolis, IN
View Organization501(c)6
Revenue vs current organization
89% higherAssets vs current organization
About the sameMoscow, ID
View Organization501(c)6
Revenue vs current organization
75% higherAssets vs current organization
About the sameCentennial, CO
View Organization501(c)6
Revenue vs current organization
126% higherAssets vs current organization
42% lower