The Construction Specifications Institute

The Construction Specifications Institute (CSI) is a professional organization that develops and maintains standardized guidelines and formats for construction project documents. Its goal is to improve clarity, consistency, and communication among architects, engineers, contractors, and suppliers. CSI creates detailed specifications and manuals that help ensure projects are built correctly, efficiently, and to the desired quality. By establishing common terminology and structured documentation, CSI facilitates smoother collaboration and reduces errors throughout the construction process.