License CSI Standards

If you sell products using CSI Standards, you must license them through Construction Information Network - CSI's only official licensing partner.

OFFICIAL LICENSE

CSI Standards

EXCLUSIVE PARTNER

Construction Information Network

AUTHORIZED BY CSI

Construction Specifications Institute

Trusted by teams at

Construction Information Network is the only authorized provider of licenses for CSI's MasterFormat®, UniFormat®, and OmniClass® standards. We work directly with CSI to ensure that companies, platforms, and solutions can legally integrate, display, and distribute these essential industry standards. Trust the official source for compliance and peace of mind.

Who Needs a License?

Any organization or platform that integrates, displays, or distributes CSI standards in their products or services must obtain a license.

Construction Software

Project management platforms, scheduling tools, and comprehensive construction management systems that integrate CSI standards for project organization and documentation.

Specification Platforms

Digital specification writing and management systems that help architects and engineers create detailed project specifications using standardized CSI codes.

BIM & CAD Tools

Building Information Modeling and Computer-Aided Design software that incorporates CSI classification systems for accurate building component categorization.

Estimating Solutions

Cost estimation and quantity takeoff applications that rely on CSI standards to organize and price construction materials and labor.

Product Catalogs

Digital catalogs and product specification databases that organize building products according to CSI MasterFormat and UniFormat standards.

Collaboration Platforms

Project collaboration and document sharing tools that use CSI standards to organize and categorize construction project information.