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 …

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

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 …

Upon release of MasterFormat 2020, users can visit the Revisions section of the CSI website to view changes made to the standard. Purchasers of MasterFormat also receive the …

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 …

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

MasterFormat is the foundation for leading specification software solutions such as MasterSpec, SpecText, National Master Specifications (NMS), Speclink, and SpecsIntact systems, and is …

Use the drop down box to view Revisions made in other years or to view all Revisions made since website inception.

What is MasterFormat vs. MasterSpec? CSI's MasterFormat is the North American standard for classifying construction project information and is used in many countries around the world.