# Bowen EHS - Search Bowen EHS Search Form Search Terms: Search Advanced Search Advanced Search Here are a few examples of how you can use the search feature: Entering **this and that** into the search form will return results containing both "this" and "that". Entering **this not that** into the search form will return results containing "this" and not "that". Entering **this or that** into the search form will return results containing either "this" or "that". Search results can also be filtered using a variety of criteria. Select one or more filters below to get started. Search by Type Search AllArticlesEasyBlog Entries Search by Category Search AllCompany Information-About Us-Faculty-TeamContinuing Ed-Professional Development CoursesExam Prep-ASP & CSP Exam Prep-CHMM Exam Prep-CIH Exam PrepFree Study Tools-Study QuestionsHelp-Billing, Payments, Registration-Certification-Computer-Technical-Courses - Study ToolsNewsPassing RatesReference Materials-Hazmat Study and Reference Materials-IH Study and Reference Materials-Safety Study and Reference MaterialsStudy ToolsTerms - [94% Pass Rate - April 2026 CSP® Online Reviewhttps://www.bowenehs.com/about/news/entry/news/2026/09/14/94-pass-rate-april-2026-1-1-1-1.html](/about/news/entry/news/2026/09/14/94-pass-rate-april-2026-1-1-1-1.html) We completed our survey process for the April 2026 CSP® Online Review course. 90 days after the course end date, we identified participants who completed the course and asked them to complete a short survey. To receive a Certificate of Completion,... - [How do I know if I need an exam prep course for the CHST?https://www.bowenehs.com/certification/how-do-i-know-if-i-need-an-exam-prep-course-for-the-chst.html](/certification/how-do-i-know-if-i-need-an-exam-prep-course-for-the-chst.html) The following are steps that will help you make that decision AND will help you succeed in your exam even if you do not take an exam prep course. {snippet alias="need-exam-prep-1-3" board="BCSP (Board for Certified Safety Professionals)"... - [Quizzes are slow or unresponsive. How do I reset them?https://www.bowenehs.com/computer-technical/quizzes-are-slow-or-unresponsive-how-do-i-reset-them.html](/computer-technical/quizzes-are-slow-or-unresponsive-how-do-i-reset-them.html) Quizzes in the Practice Tools and Free Questions Tool can become slow and unresponsive after a certain number of attempts are saved. You can click on the link/tab named "Reset my quizzes and activities" to clear your previous attempts and speed things... - [Extra Help Session https://www.bowenehs.com/extra-help-session/extra-help-session-20261213.html](/extra-help-session/extra-help-session-20261213.html) Join one of our certified instructors online to ask questions, get solutions, and build confidence as you prepare for your OEHS certification exam. Extra Help Sessions are a benefit available to those with access to the Bowen EHS® Companion Toolkit. [Companion Toolkit Details](/study-tools/companion-toolkit.html) [Purchase](https://www.bowenehs.com/index.php?option=com_rsform&view=rsform&formId=430) {snippet alias="extra-help-details"type="EH&S"... - [Extra Help Session https://www.bowenehs.com/extra-help-session/extra-help-session-20261108.html](/extra-help-session/extra-help-session-20261108.html) Join one of our certified instructors online to ask questions, get solutions, and build confidence as you prepare for your OEHS certification exam. Extra Help Sessions are a benefit available to those with access to the Bowen EHS® Companion Toolkit. [Companion Toolkit Details](/study-tools/companion-toolkit.html) [Purchase](https://www.bowenehs.com/index.php?option=com_rsform&view=rsform&formId=430) {snippet alias="extra-help-details"type="EH&S"... - [CIH Extra Help Sessionhttps://www.bowenehs.com/extra-help-session/cih-extra-help-session-20261117.html](/extra-help-session/cih-extra-help-session-20261117.html) Join our certified instructor online to ask questions, review solutions, and build confidence as you prepare for the CIH exam. Extra Help Sessions are a benefit available to those with access to the Bowen EHS® Companion Toolkit. [Companion Toolkit Details](/study-tools/companion-toolkit.html) [Purchase](https://www.bowenehs.com/index.php?option=com_rsform&view=rsform&formId=430) Get answers to CIH exam questions, help, and guidance for a problem, or ask for additional information regarding OEHS issues. One of our certified instructors will meet you in the Virtual Classroom. Have a question? Help us help you by posting it ahead of time in the corresponding extra help forum. [Post in the forum](https://members.bowenehs.com/mod/forum/view.php?id=18686) Want to attend? The live extra help session link is listed in The Companion Toolkit under the **extra help sessions** tile. [View Extra Help Sessions - The Companion Toolkit](https://members.bowenehs.com/course/view.php?id=15§ion=3) Recordings and topic lists of previously held extra help sessions are available in the Recordings tile in The Companion Toolkit. [View Extra Help Session Recordings tile](https://members.bowenehs.com/course/view.php?id=15§ion=4) - [CIH Extra Help Sessionhttps://www.bowenehs.com/extra-help-session/cih-extra-help-session-20261103.html](/extra-help-session/cih-extra-help-session-20261103.html) Join our certified instructor online to ask questions, review solutions, and build confidence as you prepare for the CIH exam. Extra Help Sessions are a benefit available to those with access to the Bowen EHS® Companion Toolkit. [Companion Toolkit Details](/study-tools/companion-toolkit.html) [Purchase](https://www.bowenehs.com/index.php?option=com_rsform&view=rsform&formId=430) Get answers to CIH exam questions, help, and guidance for a problem, or ask for additional information regarding OEHS issues. One of our certified instructors will meet you in the Virtual Classroom. Have a question? Help us help you by posting it ahead of time in the corresponding extra help forum. [Post in the forum](https://members.bowenehs.com/mod/forum/view.php?id=18686) Want to attend? The live extra help session link is listed in The Companion Toolkit under the **extra help sessions** tile. [View Extra Help Sessions - The Companion Toolkit](https://members.bowenehs.com/course/view.php?id=15§ion=3) Recordings and topic lists of previously held extra help sessions are available in the Recordings tile in The Companion Toolkit. [View Extra Help Session Recordings tile](https://members.bowenehs.com/course/view.php?id=15§ion=4) - [Problem-Solving Skills for the CIH Exam https://www.bowenehs.com/upcoming-webinars/problem-solving-skills-for-the-cih-exam.html](/upcoming-webinars/problem-solving-skills-for-the-cih-exam.html) Build confidence for challenging CIH exam math and conceptual questions—even when there is no obvious equation to use. 0.1 CEUs *Presented: Available until:* The CIH exam can include math questions—or parts of questions—with no obvious equation... - [64% Pass Rate - March 2026 ASP® Online Reviewhttps://www.bowenehs.com/about/news/entry/news/2026/02/20/64-pass-rate-march-2026-asp-r-online-review.html](/about/news/entry/news/2026/02/20/64-pass-rate-march-2026-asp-r-online-review.html) We completed our survey process for the March 2026 ASP® Online Review course. 90 days after the course end date, we identified participants who had completed the course and asked them to complete a brief survey. To receive a Certificate of Completion,... - [From Paper to Practice: Effective Fall Protection at Workhttps://www.bowenehs.com/upcoming-webinars/from-paper-to-practice-effective-fall-protection-at-work.html](/upcoming-webinars/from-paper-to-practice-effective-fall-protection-at-work.html) Examine the essential components of an effective workplace fall protection program. 0.1 CEUs *Presented: Available until:* Falls remain a leading cause of serious workplace injuries and fatalities, making effective fall protection essential in... - [92% Pass Rate - February 2026 CHMM Online Reviewhttps://www.bowenehs.com/about/news/entry/news/2026/08/11/92-pass-rate-february-2026-chmm-online-review.html](/about/news/entry/news/2026/08/11/92-pass-rate-february-2026-chmm-online-review.html) We completed our survey process for the February 2026 CHMM Online Review course. 90 days after the course end date, we identified participants who had completed the course and asked them to complete a brief survey. To receive a Certificate of... - [91%-100% Pass Rate - January 2026 ASP®-CSP® Online Reviewhttps://www.bowenehs.com/about/news/entry/news/2026/08/04/2026-08-04-17-51-58.html](/about/news/entry/news/2026/08/04/2026-08-04-17-51-58.html) We completed our survey process for the January 2026 ASP®- CSP® Online Review course. 90 days after the course end date, we identified participants who completed the course and asked them to complete a short survey. To receive a Certificate of... - [Substances Collection IIhttps://www.bowenehs.com/professional-development-courses/substances-collection-ii.html](/professional-development-courses/substances-collection-ii.html) From ancient exposure to modern regulation, explore how iodine-131, radon, and lithium have shaped human health and safety. 0.3 CEUS | 3 Contact Hours Iodine-131: Friend and Foe Radiation leakage and exposure are big stories in the news. Such leaks do... - [What types of payment do you accept?https://www.bowenehs.com/billing-payments-registration/what-types-of-payment-do-you-accept.html](/billing-payments-registration/what-types-of-payment-do-you-accept.html) Bowen EHS accepts payment via credit card, PayPal, Venmo, Google Pay, Apple Pay, and check. We do not accept purchase orders as payment (however, we are happy to add a PO# to an invoice) We do not administer payment plans. (You may be able to set up an... - [How do I get the group discount?https://www.bowenehs.com/billing-payments-registration/how-do-i-get-the-group-discount.html](/billing-payments-registration/how-do-i-get-the-group-discount.html) A group is made up of two or more people who decide to take the same course at the same time. These can be friends, associates, or coworkers. Participants register and pay individually. During registration, choose the With Others option and provide the... - [How long do I have access to my exam prep online review course?https://www.bowenehs.com/courses-memberships/how-long-do-i-have-access-to-my-exam-prep-online-review-course.html](/courses-memberships/how-long-do-i-have-access-to-my-exam-prep-online-review-course.html) Materials shipped to you As long as they last. Examples include a course notebook and the practice calculator. Materials and activities inside the course in the Bowen EHS® Learning Center One (1) year from the course start date. This includes lecture... - [Does Bowen EHS provide OEHS Certifications?https://www.bowenehs.com/certification/does-bowen-ehs-provide-oehs-certifications.html](/certification/does-bowen-ehs-provide-oehs-certifications.html) The short answer is no. Bowen EHS provides exam preparation for OEHS certification exams. You need to apply through the appropriate OEHS certifying board to sit for the certification exam. ASP®, CSP® ,CHST® View Board for Certified Safety Professionals... - [Practice Questionshttps://www.bowenehs.com/study-tools/practice-tool.html](/study-tools/practice-tool.html) - [Toxicology - The Science of Safetyhttps://www.bowenehs.com/professional-development-courses/introduction-to-toxicology.html](/professional-development-courses/introduction-to-toxicology.html) Learn toxicology terminology, understand how to interpret reports, and recognize the various types of toxicological interactions. 0.4 CEUs | 4 Contact Hours The "Science of Safety" also known as toxicology is a critical topic for occupational and... - [Troubleshooting the Virtual Classroomhttps://www.bowenehs.com/computer-technical/troubleshooting-the-virtual-classroom.html](/computer-technical/troubleshooting-the-virtual-classroom.html) If you cannot hear or are experiencing audio, sound, visual or connectivity issues, please read on. Below are some issues you may be experiencing. I cannot connect to or enter the classroom. If you've tried the links and your device refuses to let you... - - - 1 - [ 2 ](/smart-search/page-2-20.html?format=html) - [ 3 ](/smart-search/page-3-20.html?format=html) - [ 4 ](/smart-search/page-4-20.html?format=html) - [ 5 ](/smart-search/page-5-20.html?format=html) - [ 6 ](/smart-search/page-6-20.html?format=html) - [ 7 ](/smart-search/page-7-20.html?format=html) - [ 8 ](/smart-search/page-8-20.html?format=html) - [ 9 ](/smart-search/page-9-20.html?format=html) - [ 10 ](/smart-search/page-10-20.html?format=html) - [](/smart-search/page-2-20.html?format=html) - [](/smart-search/page-11-20.html?format=html) Results **1** - **20** of **219** ![](https://www.bowenehs.com/index.php/_wblapi?nolangfilter=1&_wblapi=/forseo/v1/cron/image/)setTimeout(function(){var e=document.createElement('img');e.setAttribute('style','position:absolute;bottom:0;right:0;z-index:-99999');e.setAttribute('aria-hidden','true');e.setAttribute('src','https://www.bowenehs.com/index.php/_wblapi?nolangfilter=1&_wblapi=/forseo/v1/cron/image/'+Math.random().toString().substring(2)+Math.random().toString().substring(2)+'.svg');document.body.appendChild(e);setTimeout(function(){document.body.removeChild(e)},3000)},3000);