PDHcourses.com is the website of Professional Development Options and is owned by Gracone, LLC, a limited-liability corporation located in the state of Texas. By using the PDHcourses website, you agree to accept the terms and conditions described below.


Refer to PDHcourses.com’s Privacy Policy.


All content included on this site, including, but not limited to courses, text, graphics, logos, button icons, files and the collective arrangement, display and presentation of the content is the property of Gracone, LLC and is protected by United States and international copyright laws. You may use, download, view and print content on this site for educational, non-commercial purposes only.

This site or any portion of this site may not be reproduced, duplicated, copied, sold, resold, visited, or otherwise exploited for any commercial purpose without the express written consent of Gracone, LLC. You may not frame or utilize framing techniques to enclose any trademark, logo, or other proprietary information on this site without the express written consent of Gracone, LLC. You may not use meta tags or any other “hidden text” utilizing PDHcourses.com, Professional Development Options, or Gracone without the express written consent of Gracone, LLC.

Linking to PDHcourses.com

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


The course content contained 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 end purpose of attaining engineering professional development hours (PDH’s). Gracone, LLC makes no claims or warranties, express or implied, regarding the accuracy of information contained on this site or linked to this site. Gracone, LLC 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 any content on this site to a particular task, application or project.

Disclaimer of Warranties and Limitation of Liability

Gracone, LLC provides this site on an “as is” and “as available” basis. Gracone, LLC makes no representations or warranties of any kind, express or implied, as to the operation of this site or the information, content, materials, or products included on this site. You expressly agree that your use of this site is at your sole risk.

To the full extent permissible by applicable law, Gracone, LLC disclaims all warranties, express or implied, including, but not limited to, implied warranties of fitness for a particular purpose. Gracone, LLC does not warrant that this site, its server, or email sent from PDHengineer.com are free of viruses or other harmful components. Gracone, LLC will not be liable for any damages of any kind arising from the use of this site, including, but not limited to direct, indirect, incidental, punitive, and consequential damages.

Certain state laws do not allow limitations on implied warranties or the exclusion or limitation of certain damages. If these laws apply to you, some or all of the above disclaimers, exclusions, or limitations may not apply to you, and you might have additional rights.

Applicable Law

By visiting PDHcourses.com, you agree that the laws of the state of Texas, 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 Gracone, LLC.

Account Usage

If you create an account with PDHcourses.com, you are responsible for maintaining the confidentiality of your account, password and any discount codes issued to you and for restricting access to your computer and you agree to accept responsibility for all activities that occur under your account or password. Gracone, LLC reserves the right to refuse service, terminate accounts or remove or edit content at any time without prior notification.

Modification and Severability

Gracone, LLC reserves the right to make changes to our website, policies and these Terms of Use at any time. If any of these conditions shall be deemed invalid, void, or for any reason unenforceable, that condition shall be deemed severable and shall not affect the validity and enforceability of any remaining condition.