Every construction professional who has signed a contract should understand the critical role of submittals. These are essential documents—ranging from shop drawings and material samples to product data and test reports—that contractors provide to architects, engineers, or consultants before work begins. Submittals allow these professionals to verify that the proposed materials and methods comply with the project specifications, ensuring that construction proceeds as planned.

What many companies don’t realize—until they’ve learned the hard way—is just how crucial submittals are to project success. They serve as a safeguard against costly mistakes, structural failures, and even legal liabilities.