# 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 - [Recognition of Health Hazards in Industry: A Review of Materials and Processeshttps://bowenehs.com/ih-study-and-reference-materials/recognition-of-health-hazards-in-industry-a-review-of-materials-and-processes.html](/ih-study-and-reference-materials/recognition-of-health-hazards-in-industry-a-review-of-materials-and-processes.html) A great book that describes health hazards across a variety of industries. Describes many of the industries where IH really got a strong start. Many of us no longer work in these industries, but the exam still includes questions based on prevalent... - [Safety Professional's Reference and Study Guidehttps://bowenehs.com/safety-study-and-reference-materials/safety-professionals-reference-and-study-guide.html](/safety-study-and-reference-materials/safety-professionals-reference-and-study-guide.html) This is another excellent resource for the ASP® and CSP® exams. It provides detailed explanations of material most likely to be evaluated on both exams. The one hesitation we have about the book is the heavy reliance on Wikipedia in the reference... - [Computer/Device Requirements - Virtual Classroomhttps://bowenehs.com/terms/computer-requirements.html](/terms/computer-requirements.html) The Bowen Learning Network online virtual classrooms are powered by BigBlueButton. It fully supports the Windows, Mac OS X, and Chromebook platforms (see below for versions supported). Support is available for iOS (iPads) and Android Tablets. While... - [ASP®, CSP®, CHST® Certifications - BCSPhttps://bowenehs.com/certification/bcsp-certifications-asp-csp.html](/certification/bcsp-certifications-asp-csp.html) The Board of Certified Safety Professionals (BCSP) is recognized as the leader in high-quality credentialing for safety, health, and environmental practitioners in order to enhance the safety of people, property, and the environment. Bowen EHS provides... - [Chris Egle, Chief Executive Officerhttps://bowenehs.com/team/chris-egle.html](/team/chris-egle.html) As CEO, Chris is our leader and visionary. He leads Bowen Learning Network's stategic planning to develop and increase the value of our products and services for our clients' professional development needs. He communicates with our team on a daily... - [56% Pass Rate - January 2026 CIH Online Reviewhttps://bowenehs.com/about/news/entry/news/2026/07/02/56-pass-rate-january-2026-cih-online-review-1.html](/about/news/entry/news/2026/07/02/56-pass-rate-january-2026-cih-online-review-1.html) We completed our survey process for the July 2026 CIH Online Review course. 100 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,... - [Why Bowen EHS® CIH Exam Online Review Participants Achieve Higher Pass Rateshttps://bowenehs.com/about/news/entry/news/2026/04/09/why-bowenehs-cih-exam-online-review-participants-achieve-higher-pass-rates.html](/about/news/entry/news/2026/04/09/why-bowenehs-cih-exam-online-review-participants-achieve-higher-pass-rates.html) The Board for Global EHS Credentialing (BGC) recently released its annual statistics for the Certified Industrial Hygienist (CIH) certification for 2023 through 2025, reaffirming that earning the CIH credential is a true professional milestone—one that... - [61% Pass Rate - January 2025 CIH Online Reviewhttps://bowenehs.com/about/news/entry/news/2025/06/30/61-pass-rate-january-2025-cih-online-review.html](/about/news/entry/news/2025/06/30/61-pass-rate-january-2025-cih-online-review.html) We completed our survey process for the January 2025 CIH Online Review course. 100 days after the course end date, we determined the participants who completed the course and asked them to participate in a short survey. To receive a Certificate of... - [51% Pass Rate - July 2025 CIH Online Reviewhttps://bowenehs.com/about/news/entry/news/2026/01/06/51-pass-rate-july-2025-cih-online-review.html](/about/news/entry/news/2026/01/06/51-pass-rate-july-2025-cih-online-review.html) We completed our survey process for the July 2025 CIH Online Review course. 100 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,... - [90% Pass Rate - October 2025 CSP® Online Reviewhttps://bowenehs.com/about/news/entry/news/2026/03/31/90-pass-rate-october-2025-1-1-1.html](/about/news/entry/news/2026/03/31/90-pass-rate-october-2025-1-1-1.html) We completed our survey process for the October 2025 CSP® Online Review course. 90 days after the course end date, we determined the participants who completed the course and asked them to participate in a short survey. To receive a Certificate of... - [91%-100% Pass Rate - September 2025 ASP®-CSP® Online Reviewhttps://bowenehs.com/about/news/entry/news/2026/03/31/91-100-pass-rate-september-2025-asp-r-csp-r-online-review-1.html](/about/news/entry/news/2026/03/31/91-100-pass-rate-september-2025-asp-r-csp-r-online-review-1.html) We completed our survey process for the September 2025 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... - [100% Pass Rate - September 2025 ASP® Online Reviewhttps://bowenehs.com/about/news/entry/news/2025/09/03/100-pass-rate-september-2025-asp-r-online-review.html](/about/news/entry/news/2025/09/03/100-pass-rate-september-2025-asp-r-online-review.html) We completed our survey process for the September 2025 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... - [83% Pass Rate - August 2025 CHMM Online Reviewhttps://bowenehs.com/about/news/entry/news/2026/02/20/83-pass-rate-august-2025-chmm-online-review-1.html](/about/news/entry/news/2026/02/20/83-pass-rate-august-2025-chmm-online-review-1.html) We completed our survey process for the August 2025 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 Completion,... - [A Mental Marathonhttps://bowenehs.com/about/news/entry/news/2025/09/12/a-mental-marathon.html](/about/news/entry/news/2025/09/12/a-mental-marathon.html) How to Train for and Pass the CIH Exam by Rustin Reed, PhD, CIH, CSP In all my years of teaching and helping prepare candidates for the Certified Industrial Hygienist (CIH) exam, I’ve never been asked, “Why should I get my CIH?” However, I’ve often... - [88%-100% Pass Rate - May 2025 ASP®-CSP® Online Reviewhttps://bowenehs.com/about/news/entry/news/2025/11/03/82-pass-rate-october-1-1-1.html](/about/news/entry/news/2025/11/03/82-pass-rate-october-1-1-1.html) We completed our survey process for the May 2025 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 Completion,... - [82% Pass Rate - April 2025 CSP® Online Reviewhttps://bowenehs.com/about/news/entry/news/2025/03/27/82-pass-rate-october-1-1.html](/about/news/entry/news/2025/03/27/82-pass-rate-october-1-1.html) We completed our survey process for the April 2025 CSP® Online Review course. 90 days after the course end date, we determined the participants who completed the course and asked them to participate in a short survey. To receive a Certificate of... - [100% Pass Rate - March 2025 ASP® Online Reviewhttps://bowenehs.com/about/news/entry/news/2025/09/03/100-pass-rate-1-1.html](/about/news/entry/news/2025/09/03/100-pass-rate-1-1.html) We completed our survey process for the March 2025 ASP® Online Review course. 90 days after the course end date, we identified the participants who had completed the course and asked them to participate in a brief survey. To receive a Certificate of... - [48% Pass Rate - July 2024 CIH Online Reviewhttps://bowenehs.com/about/news/entry/news/2025/01/10/48-pass-rate-july-2024-cih-online-review.html](/about/news/entry/news/2025/01/10/48-pass-rate-july-2024-cih-online-review.html) We completed our survey process for the July 2024 CIH Online Review course. 100 days after the course end date, we determined the participants who completed the course and asked them to participate in a short survey. To receive a Certificate of... - [58% Pass Rate - January 2024 CIH Online Reviewhttps://bowenehs.com/about/news/entry/news/2024/09/06/58-pass-rate-january-2024-cih-online-review.html](/about/news/entry/news/2024/09/06/58-pass-rate-january-2024-cih-online-review.html) We completed our survey process for the January 2024 CIH Online Review course. 100 days after the course end date, we determined the participants who completed the course and asked them to participate in a short survey. To receive a Certificate of... - [Bowen EHS Products Explainedhttps://bowenehs.com/about/news/entry/news/2023/06/16/bowen-ehs-products-explained.html](/about/news/entry/news/2023/06/16/bowen-ehs-products-explained.html) We have reorganized our products to better meet your needs for OEHS certification exam prep and certification maintenance. Here is the new lineup! Certification Exam Prep Exam Prep Online Review Courses – A guided approach to exam prep with live... - [](/smart-search.html?format=html) - [](/smart-search/page-2-20.html?format=html) - [ 1 ](/smart-search.html?format=html) - [ 2 ](/smart-search/page-2-20.html?format=html) - 3 - [ 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-4-20.html?format=html) - [](/smart-search/page-11-20.html?format=html) Results **41** - **60** of **214** ![](https://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://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);