THE AEC STANDARD
Contracts that Keep the Industry Moving
AIA Contract Documents gives every construction project stakeholder a shared standard from bid award to closeout.
1,000,000+
contracts written per year
15,000+
annual subscribers
45,000+
companies writing contracts per year
$100+
billion in contract value per year
How Firms Use AIA Contract Documents
Trust the Industry Standard
Rely on contracts used and known across the design and construction industry.
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Support Project Success
Create a coordinated framework for project delivery and collaboration.
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Verify Authenticity
The AIA seal confirms you're using authentic, certified AIA documents.
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Simplify Contracting
Save time with standardized contract families organized by delivery method.
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Streamline Administration
Move contracts from draft to signature faster with integrated workflows.
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Coordinate Project Teams
Connect project participants through consistent agreements.
Learn moreWhat Our Customers Are Saying
Wolf Saar
Architect, Managing Principal
“What makes these documents so valuable is that they're not one-sided. When issues arise, AIA Contract Documents provide a clear process for resolving them. They help guide difficult conversations and often keep disputes from becoming lawsuits.”
Erin Alley
Principal Architect
"Having a contract that clearly addresses responsibilities and scope keeps everyone focused on the work at hand. AIA Contract Documents are fair, balanced, and practical. They help parties solve problems instead of debating contracts."
Coordinated Documents for Every Phase of Your Project
Expert insights on contracts and risk, delivered to your inbox.
Bidding & Award
Bid Documents, A-Series Prime Agreements, Bonds
Win the projects you want with professional, competitive documentation.
Design & Engineering
B-Series Prime Agreements, C-Series Consultant Agreements
Protect your design intent and align consultants early to set the project up for a smooth build.
Construction & Subcontracts
General Conditions, A-Series Trade Agreements, Change Orders
Coordinate crews, reduce project delays, and manage changes with accurate field documentation.
Payment & Compliance
G-Series Pay Applications, Continuation Sheets, and Lien Waivers
Get paid faster and reduce financial risk with standardized billing documentation.
Project Closeout
G-Series Substantial Completion and Final Payment Forms
Close projects cleanly, avoid disputes, protect your bottom line, and start occupancy.
A Modern Workspace to Accelerate Contracting
![[V2] Modern Workspace Icon — Official Certification](https://images.ctfassets.net/z77sqmjlvyz5/6LkCKKTFQUMYSJPKA9oT2b/439ff9f085bbba62294473a9e97a0aad/modern-workspace-icon-certification.svg){kind=icon}
![[V2] Modern Workspace Icon — Smart Document Editor](https://images.ctfassets.net/z77sqmjlvyz5/5NcP3JMTAbyQ9AKZ9PFeLo/d7d17dee9fc0cf303b400cbba69c9efa/modern-workspace-icon-smart-doc.png){kind=icon}
Smart Document Editor
Streamline drafting with access to a complete document library and your custom templates.
![[V2] Modern Workspace Icon — Collaborative AI Assistant](https://images.ctfassets.net/z77sqmjlvyz5/6PbiDa0147sKSho419XQKX/b11ce707fd4346b710753266ca775d62/modern-workspace-icon-ai-assistant.svg){kind=icon}
![[V2] Modern Workspace Icon — Streamlined Approvals](https://images.ctfassets.net/z77sqmjlvyz5/48547w3OISJmblEc6Idikv/dcfe3c115f8b6153803efa1338df66c1/modern-workspace-icon-approvals.svg){kind=icon}
Find the right agreement for your next project with Document Recommender.
