Artificial intelligence (AI) policy: ASHRAE prohibits the entry of content from any ASHRAE publication or related ASHRAE intellectual property (IP) into any AI tool, including but not limited to ChatGPT. Additionally, creating derivative works of ASHRAE IP using AI is also prohibited without express written permission from ASHRAE.

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Permissions for Reuse of ASHRAE Content in Print or Digital Form

Please contact permissions@ashrae.org to obtain permission for reuse of ASHRAE content in print or digital form.

This assumes that you already have the publication for which you wish to acquire reprint permissions.

If you do not own the publication, you may purchase it from our online bookstore and return to this link to purchase your reprint permissions.

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For assistance with reprint permissions, please contact permissions@ashrae.org


Purchase of Guideline 36-2018

Purchase of ASHRAE Guideline 36-2018 includes a worldwide, nonexclusive, royalty-free, revocable license to use, display, incorporate, include, reproduce, and redistribute the English-language sequences that underlie the content of ASHRAE Guideline 36-2018, without restriction, on the condition it will not be stated nor implied that ASHRAE endorses any product or service of any company or organization. In purchasing ASHRAE Guideline 36-2018, the purchaser recognizes that the title, ownership rights, and intellectual property rights for the content of ASHRAE Guideline 36-2018 shall remain with ASHRAE as protected by copyright laws and treaties. The entire risk as to the quality and performance of use of this content is with the purchaser. In no event will ASHRAE be liable for any damages including and without limitation, any lost profits or other incidental or consequential damages arising out of the purchaser’s use of this content.

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Video and Photo Submission Policy

Please review ASHRAE’s image consent policy before uploading content.

Submission Policy for Videos and Photos

ASHRAE Logo Policy

Policy guidance for use of the ASHRAE logo.

ASHRAE Logo Policy

pdf_icon.png ASHRAE Logo Guide Document


BACnet Logo Policy

Policy guidance for use of the BACnet logo.

Guidelines for Use of the BACnet™ Logo


Translations of ASHRAE Standards and ASHRAE Handbook

ASHRAE supports the use of ASHRAE Standards and ASHRAE Handbook internationally. Procedures and policies are in place to promote such uses while protecting ASHRAE's intellectual property and technical credibility. Agreements vary depending on source of requests (ASHRAE chapters, Associate Societies, commercial publishers or other commercial firms, government, standards bodies, other associations, and educational institutions). ASHRAE also considers requests for translation of other ASHRAE books, articles, and papers. To request a translation agreement, contact Mark Owen, Director of Publications & Education, at mowen@ashrae.org.

pdf_icon.png View a complete list of Standards and Guidelines currently offered by ASHRAE


Licensing for Software Developers

For assistance with licensing, please contact licensing@ashrae.org

Sequences of Operation for Common HVAC Systems

Weather Data Viewer Licensing Agreement — Embedding portions in derivative works

word_icon.png ASHRAE Psychrometric Chart

ASHRAE Psychrometric Analysis CD

word_icon.png ASHRAE BACnet® CD

IP Address Subscriptions

word_icon.png ASHRAE 1199-RP 'Updating the ASHRAE ACCA Residential Heating & Cooling Load Calculation Procedures & Data

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