Selecting the right AIA document is one of the most important decisions you’ll make before a project begins. The agreements you choose establish responsibilities, allocate risk, and create the framework for how your team will work together from project kickoff through closeout.
The challenge is knowing where to start.
The project delivery method, your role, and the relationships between project participants all influence which agreements you need. Some teams purchase only the agreement they recognize, only to discover they’re missing supporting documents that help manage consultants, payment applications, change orders, or project administration.
Fortunately, you don’t have to navigate more than 300 AIA documents on your own. AIA Contract Documents (ACD) offers several ways to help you identify the coordinated set of agreements your project needs.
- Our AI Assistant works as an interactive guide inside our contract management platform.
- Our Document Finder guides you on the website.
- Our Claude tool offers guidance directly in this popular LLM.
Quick Decision Guide: Which AIA Agreement Fits Your Project?
The fastest way to narrow your options is to start with your project delivery method.
If Your Project… | Start with… |
Uses design-bid-build | A101® or A102™ (owner-GC) or B101™ (owner-architect) + A201® |
Uses design-build | |
Uses Construction Manager as Constructor (CMc) | |
Uses Construction Manager as Adviser (CMa) | A132™ (owner-GC), B132™ (owner-architect), C132™ (owner-CMa) |
Is a small or residential project | |
Includes consultants |
This table is a starting point. Every project has unique requirements, so use one of the tools below to confirm the best fit for your project.
Why Your Contract Selection Matters
A successful construction project relies on more than one agreement.
The prime agreement establishes the relationship between the parties. The general conditions govern day-to-day work and project administration. Additional forms support consultants, subcontractors, payment applications, change orders, and project closeout.
When those documents aren’t coordinated, gaps can appear later. Responsibilities may become unclear, project teams may use forms that don’t align with the prime agreement, or required administrative documents may be missing when they’re needed most.
Choosing coordinated AIA standard contracts helps you:
- Allocate risk fairly among project participants
- Clearly define responsibilities before work begins
- Keep contract administration consistent throughout the project
- Support smoother payment, changes, and closeout
- Reduce confusion as the project evolves
4 Steps To Choose the Right AIA Contract
Step 1: Start with Your Project Delivery Method
Your delivery method is often the easiest place to begin selecting contract documents.
Whether your project uses design-bid-build, design-build, CMc, CMa, or another delivery method, there is a coordinated series of AIA documents designed for that project structure.
Understanding your delivery method immediately narrows the list of potential agreements and helps ensure the documents support the responsibilities assigned to each party.
Step 2: Build a Coordinated Contract Package
Many companies focus on choosing one agreement. Experienced project teams focus on building a coordinated contract package.
For example, a commercial design-bid-build project may include:
- Owner-Contractor Agreement (A101)
- General Conditions (A201)
- Owner-Architect Agreement (B101)
- Architect-Consultant Agreement (C401)
- Payment Applications (G702® and G703®)
- Change Orders (G701™)
- Substantial Completion (G704®)
Each document supports the others, creating consistency across responsibilities, risk allocation, and project administration. Choosing only one agreement may leave important project relationships or administrative processes unsupported.
Step 3: Use the Right Tool to Find Your Documents
You don’t need to be a contract expert to identify the right agreements for your project. ACD offers several ways to find the right fit.
AI Assistant: Contract Guidance Inside Your Workflow
Sometimes you know your project’s specifications/requirements but aren’t sure which agreements fit.
AI Assistant, available to unlimited subscribers inside the contract management platform, lets you describe your project in plain language and receive guidance based on its knowledge of our AIA agreements.
For example, you might ask:
- Which agreement is typically used for a design-build project?
- What documents support the CMc project?
- What contract is appropriate for a small, residential build?
Instead of searching through hundreds of documents, AI Assistant helps you locate relevant agreements, understand its contract language, and answer questions without leaving your contract management workflow.
AI Assistant does not provide legal advice or replace your attorney. It helps teams better understand AIA agreements and locate information faster. to make the best choice for your project.
AI Assistant can help you:
- Identify agreements that fit your project
- Understand contract language
- Find specific clauses in your documents
- Continue working without leaving the platform
Document Finder: An Interactive Guide to AIA Documents
Prefer a guided experience?
The AIA Document Finder is an interactive tool on our website that’s available for anyone to use. It helps you identify the right agreements in just a few steps.
Answer a short set of questions about your:
- Project type
- Project delivery method
- Role on the project
The tool then recommends documents that fit your project while explaining:
- What each agreement is
- Who signs it
- How it fits your project
You can complete the full guided process or jump directly to document categories if you already know the type of form you need, like a payment application or change order.
The Document Finder doesn’t require login or prior knowledge of AIA documents, making it one of the easiest ways to build a coordinated document set.
Step 4: Confirm Your Documents Before You Draft
Before drafting or purchasing documents, take a final moment to confirm that your agreement package matches your project.
Ask yourself:
- Does the delivery method match the agreements?
- Are all project relationships covered?
- Do consultant and subcontract agreements align with the prime agreement?
- Do you have the administrative forms you’ll need throughout the project?
A few extra minutes during document selection can save hours of confusion later in the project.
Build Your Project on Coordinated AIA Documents
You can purchase documents individually, and for some projects, that’s all you need. But most projects require multiple agreements that work together throughout design, construction, payment, changes, and closeout.
Whether you use AI Assistant, the AIA Document Finder, or the Claude Skill, each tool is designed to help you identify the right agreements faster so you can begin your project with coordinated, industry-standard documents built to work together.
If you’re managing multiple projects or regularly working with AIA documents, an unlimited subscription provides access to more than 300 agreements, AI Assistant, and additional tools to help standardize your contract workflow.
Frequently Asked Questions
Start by identifying your project delivery method, your role, and the parties involved. Then use the AIA Document Finder or AI Assistant to identify the coordinated agreements that best fit your project.
Yes. AI Assistant within the ACD platform and the ACD Claude Skill help users explore appropriate AIA agreements, understand contract language, and identify coordinated document packages. They do not provide legal advice.
Usually. Most projects rely on multiple coordinated agreements and administrative forms that support the project from contract execution through closeout.
Many Design-Build projects begin with A141™ for the owner-design builder relationship and B143™ for the architect. Additional agreements may be needed depending on your project.
AIA document families are groups of construction contract forms designed for specific project relationships and delivery methods. These families organize agreements for owners, architects, contractors, and consultants so teams can select documents that align with how the project will be delivered.
The AIA Document Finder is an interactive tool that recommends agreements based on your project delivery method, project role, and document needs.
The ACD online service is a digital platform that allows users to access, edit, and finalize AIA Contract Documents. It supports drafting, review cycles, and the creation of signature-ready construction contracts.
A single customizable document is often suitable for one-time projects. An annual subscription is typically better for firms managing multiple projects or recurring contract events because it provides ongoing access to the full library of construction contract forms.
