This is a limited, non-exclusive, worldwide license permitting Licensee to use copyrighted intellectual property of E. R. (Ross) Crain, P.Eng. (the Copyright Holder") for the sole purpose of presenting seminars and courses based on this material.

This License is valid only after the Licensee has paid the required Initial License Fee and has received a receipt for same from the Copyright Holder.

Copyrighted Materials covered by this License are as listed on the Payment Receipt(s) issued by Copyright Holder upon payment by Licensee of the required License Fee(s).

   The Initial License Fee is a one-time payment for the duration of the License for the specified copyrighted materials. Additional copyrighted materials may be added to the License from time to time by payment of additional License Fees. License Fees for specific copyrighted materials are as listed on the Copyright Holders website  (

The Licensee may charge a fee to each participant or corporate entity for course or seminar presentations based on the copyrighted materials.

   The Licensee will provide the dates of all scheduled open session or commercial courses planned or advertised by Licensee so that the course dates can be posted on and endorsed by Copyright Holder on its website.

All costs and expenses related to course presentation or any other activity of the Licensee are the sole responsibility of the Licensee.

   This License is not transferable without prior written permission from the Copyright Holder and payment of an additional fee to the Copyright Holder.

The Licensee and all participants of courses and seminars given by the Licensee are subject to the Single User License, which License must also be reproduced in each Reference Manual distributed to course or seminar participants.

Reproduction or distribution of licensed materials in any form is specifically prohibited, except that a single copy of the appropriate Reference Manual(s) may be distributed to each course participant.

Sale or distribution of the Copyright Holder's slide shows, either in their original format or as edited by Licensee, is specifically prohibited.

Any request from any source to purchase any of the licensed materials shall be directed by the Licensee via email to the Copyright Holder for processing.

All existing copyright notices and watermarks will be retained on the material used in course presentations.

The Licensee uses the intellectual property at his/her/its sole risk and responsibility. No warranty is expressed or implied. The Copyright Holder will not be liable for any consequential damages. This limitation applies to any person or corporate entity receiving copies of licensed materials or instruction from the Licensee.

See Also:  Single User License
      Associate Instructor Requirements


     Contact Us

Page Views ---- Since 01 Jan 2015
Copyright 1978 - 2017 E. R. Crain, P.Eng. All Rights Reserved