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Terms of Use

The use of the is conditional upon acceptance of the terms and conditions in this ‘Terms of Use’ agreement. reserves the right to change or modify all or any part of this ‘Terms of Use’ agreement at any time. The use of PDH Library’s service constitutes a binding acceptance of this agreement, including any changes or modifications made by PDH Library as permitted above.

The terms “PDH Library” or “PDHLibrary” or “, or “us” or “we” refer to the owner of the website. The term “you” refers to the user, course provider, or viewer of


All content on this site, including, but not limited to course material, text, graphics, logos, icons, files, and display and presentation of the content is our property and protected by United States and International laws. Access is granted and you may use, view, download, and print content on this site for non-commercial purposes only. This site, or any portion, may not be duplicated, reproduced, copied, sold, or used for any commercial purposes without our written consent.


Refer to PDHLibrary’s Privacy Policy at the link below in the footer.

Satisfaction Gurantee provides its users a 100% course satisfaction guarantee. Although as a user, you have the ability to preview the courses online before purchasing, if for any reason you are not completely satisfied within thirty days of purchasing, granted you have not submitted the final quiz, we will exchange that course for another of equal or lesser value. If after successful completion of a course from PDHLibrary, your state board does not accept the course as credit toward your continuing education fulfillment, simply provide us with a proof of your state board denial letter and we will issue you a 100% refund or provide you with a new course free of charge.

Web Links

You are granted a limited, revocable, and nonexclusive right to create a hyperlink to the home page of so long as your website or the link does not portray in a false, misleading, derogatory, or otherwise offensive manner. You may not use any logo or other proprietary graphic or trademark as part of the link without the express written permission of PDH Library.


The course content on this site is provided for educational purposes only. It is intended to assist professional engineers in retaining and expanding their knowledge base for the sole purpose of attaining professional development hours (PDHs). PDH Library makes no claims or warranties, express or implied, regarding the accuracy of information contained on this site or linked to this site. PDH Library makes no claims or warranties, express or implied, regarding the applicability to a specific task or project the information contained on this site or linked to this site. The services of an experienced, registered professional engineer should be employed before attempting to apply content on this site to a particular task, application, or project.


1. does not warrant that the service will be free of interruptions or error-free; nor does make any warranty as to the results to be obtained from use of the service or the content. The service and content are distributed on an “as is, as available” basis. makes no warranty of any kind, either express of implied, with respect to the service, any content, or any products or services sold through the service. 2. shall not be liable for any direct, indirect, incidental, special, or consequential damages arising out of the use of inability to use the service.


You agree to hold harmless and indemnify and its officers, directors, owners, agents, content providers, affiliates, and licensors against all claims, losses, court fees, and attorney fees arising out of the services provided under this agreement.


By visiting, you agree that the laws of the state of Florida, without regard to principles of conflict of laws, will govern these Terms of Use and any dispute of any sort that might arise between you and PDH Library.