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        <FormAndLineReferenceDesc>FORM 990 - ORGANIZATION'S MISSION</FormAndLineReferenceDesc>
        <ExplanationTxt>ISES WORKS TO MEET HUMANITY'S NEEDS FOR PUBLIC HEALTH AND ENVIRONMENTAL PROTECTION THROUGH A GLOBAL COMMUNITY OF EXPOSURE SCIENCE PROFESSIONALS. ISES ENCOURAGES THE OPEN EXCHANGE OF INFORMATION, PROVIDES OPPORTUNITIES FOR CAREER DEVELOPMENT, AND ACKNOWLEDGES AND PROMOTES EXCELLENCE IN THE PRACTICE OF EXPOSURE ASSESSMENTS AND RESEARCH IN THE FIELD OF EXPOSURE SCIENCE.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4C</FormAndLineReferenceDesc>
        <ExplanationTxt>OTHER PROGRAM SERVICES: STUDENT AND NEW RESEARCHER TRAVEL AND ACHIEVEMENT AWARDS-AN ACTIVE STUDENT AND NEW RESEARCHER COMMITTEE ORGANIZES A SPECIAL RECOGNITION AT THE ISES ANNUAL CONFERENCE FOR STUDENT ABSTRACTS AND PROMOTES INTERACTION WITH PEERS AND MENTORS DURING THE CONFERENCE AND THROUGH THE INTERNET THROUGHOUT THE YEAR. ISES PROVIDES TRAVEL AWARDS TO ISES STUDENTS AND NEW RESEARCHER MEMBERS ATTENDING THE CONFERENCE AND PRESENTING THEIR SCIENTIFIC WORK THROUGH POSTERS AND ABSTRACTS. A POSTER COMPETITION FOR ISES STUDENTS ALSO PROVIDES CASH AWARDS FOR THE MOST OUTSTANDING POSTER PRESENTATIONS. SCIENTIFIC ACHIEVEMENT AWARDS PROGRAM-ISES RECOGNIZES OUTSTANDING SCIENTISTS WITH FOUR AWARDS. MOST OF THESE ARE AWARDED ANNUALLY. NOMINATIONS FOR EACH OF THESE AWARDS ARE SOLICITED ANNUALLY FROM THE MEMBERSHIP, AND THE AWARDS ARE PRESENTED AT THE ANNUAL ISES CONFERENCE. THE ISES AWARDS COMMITTEE PUBLICIZES THE AWARDS THROUGH THE SOCIETY WEBSITE, E-MAIL, AND OTHER CHANNELS, REVIEWS AND SELECTS THE AWARDEES, AND ADMINISTERS THE AWARDS. THE JEROME J. WESOLOWSKI AWARD RECOGNIZES OUTSTANDING CONTRIBUTIONS TO THE KNOWLEDGE AND PRACTICE OF HUMAN EXPOSURE ASSESSMENT. THE AWARDEE RECEIVES 2,500 AND PRESENTS THE WESOLOWSKI LECTURE AT THE ISES ANNUAL CONFERENCE. THE JOAN M. DAISEY OUTSTANDING YOUNG SCIENTIST AWARD RECOGNIZES OUTSTANDING CONTRIBUTIONS TO THE SCIENCE OF HUMAN EXPOSURE ANALYSIS BY A YOUNG SCIENTIST. THE AWARDEE RECEIVES AN ISES MEMBERSHIP FOR ONE YEAR AND 1,000. THE CONSTANCE L. MEHLMAN AWARD RECOGNIZES OUTSTANDING CONTRIBUTIONS IN EXPOSURE ANALYSIS RESEARCH THAT HELPED SHAPE A NATIONAL OR STATE POLICY OR THAT PROVIDED NEW APPROACHES FOR REDUCTION OR PREVENTION EXPOSURES. THIS AWARD IS PRESENTED EVERY OTHER YEAR OR LESS FREQUENTLY, BASED ON NOMINATIONS RECEIVED. THE AWARDEE RECEIVES 2,000. WEBSITE- THE PUBLIC ISES WEBSITE CONTAINS INFORMATION ABOUT THE HISTORY AND ORGANIZATION OF THE SOCIETY, EG. OFFICERS AND COUNSELORS, COMMITTEES, BYLAWS, CURRENT AND PAST SOCIETY CONFERENCES; EMPLOYMENT OPPORTUNITIES, OTHER EVENTS OF INTEREST, SOCIETY AWARDS, AND EXPOSURE SCIENCE GLOSSARY, AND A SECTION FOR STUDENTS AND NEW RESEARCHERS. THE WEBSITE ALSO INCLUDES EXTERNALLY HOSTED PASSWORD PROTECTED PAGES AVAILABLE TO CURRENT MEMBERS ONLY, PROVIDING ELECTRONIC ACCESS TO THE SOCIETY JOURNAL AND SEARCHABLE MEMBERSHIP DIRECTORY, AND ALLOWING MEMBERS TO JOIN OR RENEW THEIR MEMBERSHIPS AND PAY DUES ONLINE THROUGH A SECURE CREDIT CARD PROCESSOR.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS ENTERED INTO AN AGREEMENT WITH AN INDEPENDENT MANAGEMENT ORGANIZATION TO MANAGE ALL OF ITS ACTIVITIES AND PROGRAMS. DESIGNATED MEMBERS OF THE BOARD ARE RESPONSIBLE FOR THE OVERSIGHT OF THE PERFORMANCE OF THE INDEPENDENT MANAGEMENT ORGANIZATION.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>ANY PERSON WITH PROFESSIONAL INTEREST IN EXPOSURE SCIENCE AND ENVIRONMENTAL RESEARCH SHALL BE ELIGIBLE FOR MEMBERSHIP. ANY PERSON MAY APPLY BY SUBMITTING AN APPLICATION AND THE ANNUAL MEMBERSHIP FEE TO THE SECRETARY OR IN THE ABSENCE OF A SECRETARY, TO THE TREASURER OF THE SOCIETY. MEMBERSHIP SHALL BECOME ACTIVE THE FIRST DAY OF THE MONTH FOLLOWING RECEIPT OF THE FIRST YEAR'S DUES. MEMBERSHIP IS FOR THE CALENDAR YEAR. ANY MEMBER MAY REQUEST, FROM THE SECRETARY OR THE BOARD, THE POLICIES AND PROCEDURES GOVERNING THE MEMBERSHIP STATUS. THE SOCIETY ENCOURAGES AND SEEKS BROAD PARTICIPATION FROM SUCH DISCIPLINES AS EXPOSURE ASSESSMENT AND ANALYSIS, OCCUPATIONAL HYGIENE, TOXICOLOGY, BIOCHEMISTRY, CHEMISTRY, BIOSTATISTICS, STATISTICS, EPIDEMIOLOGY, WILDLIFE MANAGEMENT, ECOLOGY, AND RISK ASSESSMENT, AMONG OTHERS.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD OF DIRECTORS OF THE SOCIETY (HEREIN AFTER REFERRED TO AS THE BOARD) SHALL BE A PRESIDENT, PRESIDENT-ELECT (WHEN FILLED), PAST-PRESIDENT (WHEN FILLED), SECRETARY, TREASURER, NINE COUNSELORS, AND THREE STUDENT COUNSELORS. THE EXECUTIVE OFFICERS OF THE SOCIETY SHALL BE THE PRESIDENT, PRESIDENT-ELECT OR PAST PRESIDENT, SECRETARY, AND TREASURER. ELECTION AND QUALIFICATION: THE BOARD OF THE SOCIETY SHALL BE MEMBERS OF THE SOCIETY (REGULAR, STUDENT, EMERITUS, AND OTHER SPECIAL MEMBERSHIP CLASSES AS DESIGNATED BY THE BOARD), ELECTED INDIVIDUALLY BY MAJORITY VOTE OF THE MEMBERS VOTING BY MAIL BALLOT OR BY A SECURE ELECTRONIC BALLOT PROCESS APPROVED BY THE BOARD.</ExplanationTxt>
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        <ExplanationTxt>MEMBERS VOTE ON CHANGES TO THE ORGANIZATION'S BYLAWS AND OTHER MATTERS DEEMED APPROPRIATE BY THE GOVERNING BOARD.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>A COPY OF THE DRAFT FORM 990 IS REVIEWED BY THE MANAGEMENT COMPANY AND THE BOARD TREASURER, THEN, A COPY OF THE FORM 990 WILL BE DISTRIBUTED ELECTRONICALLY TO ALL EXECUTIVE BOARD MEMBERS UPON FILING.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION ROUTINELY REVIEWS PUBLIC POLICY POSITIONS TAKEN TO DETERMINE THAT THE POSITIONS DO NOT FAVOR ONE MEMBER OVER ANOTHER.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
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