MasterFormat is the architecture, engineering, and construction (AEC) industry’s gold standard for organizing and communicating specifications and work results for construction projects.

MasterFormat® is the master list of titles and numbers used to organize specifications and other project information for most commercial building design and construction projects in North America.

For over 50 years, CSI has provided standards - like MasterFormat®, UniFormat®, and OmniClass® - to help construction professionals with the communication and ordering of information. In practice, this …

Yes – via the Crosswalk API. Crosswalk digitally delivers all CSI Standards, including all versions of MasterFormat, UniFormat, and OmniClass, and enables users to “crosswalk” or translate between …

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MasterFormat® 2020: A Master List of Titles and Numbers for the Construction Industry is now available from CSI. MasterFormat is a taxonomy that breaks down and organizes the work to be performed …

CSI produces Standards and Formats that help users to write quality specifications. CSI's MasterFormat and SectionFormat/PageFormat documents are the two main documents to adhere to when …

Broaden your professional development roadmap with CSI resource bundles, including discounts on CDT courses and prep materials, to onboard best practices across your organization to complement …

CSI maintains vital standards including MasterFormat®, Uniformat®, and OmniClass®. CSI also provides continuing education and certification programs including CDT®, CCS®, CCCA®, and …

First, time your transition properly. There will be a workload cost associated with updating documents and information organized using MasterFormat, so identify all of the affected resources and estimate …