Are electronic signatures legally binding?

Yes. Electronic signatures are legally equivalent to handwritten signatures under the ESIGN Act (15 U.S.C. §7001) and state UETA statutes where adopted, provided intent, consent, attribution, and record retention requirements are met.

When is a notary or witness required?

Most AIA agreements do not require notary acknowledgment, but specific states or lenders may request notarization or RON for attachments; check state notary rules and lender conditions before execution.

Can the contract be signed remotely by an authorized officer?

Yes. An authorized officer may sign electronically if the platform captures attribution and the entity has authorized the signer; maintain corporate resolutions or delegation documents when required.

Does eSigning meet project audit requirements?

E-signed documents can meet audit requirements if the solution provides tamper-evident PDFs, time-stamped audit trails, and the ability to reproduce the record on demand.

How do I amend an executed AIA agreement?

Use a written change order or amendment signed by the same authorized parties. Ensure the amendment references the original contract by date and exhibit to create a clear modification record.

What should I do if a signature is disputed?

Preserve the audit trail, copies of authentication evidence, and communications; consult counsel. Electronic audit logs, IP and timestamp data, and witness or RON recordings strengthen enforceability.

Electronic Signature
Templates
Legal
AIA Contract Agreement

AIA Contract Agreement

This template is fully customizable. Edit the text, fill out the fields, and send it for signature. Give it a try!

AIA Contract Agreement

This Agreement is made as of the Effective Date: , by and between Owner Name: (the "Owner"), and Contractor Name: (the "Contractor").

Project: Location: .

RECITALS

WHEREAS, Owner proposes to construct the Project described above and desires to engage Contractor to provide labor, materials, equipment and services necessary for completion; and

WHEREAS, Contractor represents that it has the skill, licenses, experience and financial capacity to perform the Work in accordance with the Contract Documents and applicable laws, codes and regulations; and

WHEREAS, the parties intend that this Agreement, together with the Contract Documents enumerated below, will establish the terms, conditions and procedures by which the Work will be executed, inspected and accepted.

NOW, THEREFORE, in consideration of the mutual covenants and promises contained herein, the parties agree as follows:

1. CONTRACT DOCUMENTS

The Contract Documents consist of this Agreement, Drawings, Specifications, Addenda, Change Orders, and other documents identified in the Contract Documents list below. The Contract Documents constitute the entire agreement between the parties with respect to the Work and supersede all prior negotiations, representations or agreements, whether written or oral.

Enumerated Contract Documents (list drawings, specifications, addenda, attachments):

2. SCOPE OF WORK

Contractor shall furnish all labor, materials, equipment and supervision necessary to perform and complete the Work as described in the Contract Documents. Contractor shall perform the Work in a good and workmanlike manner, in accordance with industry standards and all applicable codes, laws and regulations.

Detailed description of the Work:

3. CONTRACT SUM

Owner shall pay Contractor for performance of the Work the Contract Sum set forth below, subject to additions and deductions for changes in the Work as provided in this Agreement.

Contract Sum (in words and numerals): Contract Type (check all that apply):

Lump Sum Cost Plus Unit Price

4. TIME FOR COMPLETION

Contractor shall commence the Work promptly and achieve Substantial Completion within calendar days from the date specified in a written Notice to Proceed, subject to extensions for Force Majeure and other excusable delays as provided herein.

5. PAYMENTS

Owner shall make progress payments to Contractor based on applications for payment certified by the Architect or other designated representative. Final payment shall be made when the Work is fully completed, all liens released, and Contractor has provided satisfactory evidence of payment of all obligations. Retainage shall be withheld as follows: %.

6. CHANGES IN THE WORK

Changes in the Work shall be made only by written Change Order or Construction Change Directive signed by Owner and Contractor and, where applicable, the Architect. Each Change Order shall set forth the adjustment to the Contract Sum and the Contract Time, with supporting documentation. Contractor shall not proceed with changed Work without a properly executed Change Order, except as expressly authorized in writing by Owner.

Change order procedure or special pricing provisions:

7. INSURANCE, BONDS AND INDEMNITY

Contractor shall procure and maintain insurance and bonds as required by the Contract Documents, naming Owner as additional insured as applicable. Contractor shall indemnify, defend and hold harmless Owner, its agents and employees from and against all claims, damages, losses and expenses, including reasonable attorney's fees, arising out of or resulting from the performance of the Work, to the extent caused by the negligent acts or omissions of Contractor, subcontractors or anyone for whom Contractor is legally responsible.

Insurance and bond requirements (describe types and limits):

Performance Bond Required: If checked, Principal sum:

8. WARRANTY

Contractor warrants that materials and workmanship furnished under this Agreement shall be free from defects for a period of months from the date of Substantial Completion. This warranty is in addition to any manufacturer warranties and remedies provided by law.

9. DEFAULT, SUSPENSION AND TERMINATION

If either party fails to perform its material obligations, the non-defaulting party may provide written notice specifying the nature of default. If the defaulting party does not cure within the time specified in such notice, the non-defaulting party may pursue available remedies including termination, damages or specific performance. Owner may suspend or terminate the Work for convenience upon written notice to Contractor; in such event Contractor shall be entitled to payment for Work executed and reasonable demobilization costs.

Notice period to cure default (days):

10. DISPUTE RESOLUTION

Claims, disputes or other matters in question arising out of or relating to this Agreement shall be subject to the dispute resolution procedures set forth below. The parties shall endeavor to resolve disputes by negotiation. If the parties are unable to resolve a dispute within a reasonable time, the dispute shall be submitted to mediation. If mediation does not resolve the dispute, the parties agree to binding arbitration conducted in accordance with the rules agreed by the parties. The arbitrator's award shall be final and may be entered as a judgment in any court of competent jurisdiction.

Alternate dispute resolution provisions (if any):

11. NOTICES

Any notice required or permitted under this Agreement shall be in writing and shall be deemed given when delivered personally, sent by nationally recognized overnight courier, delivered by certified mail return receipt requested, or sent by other written means acknowledged in writing by the receiving party.

Owner Notice Address: Contractor Notice Address:

12. GOVERNING LAW; ENTIRE AGREEMENT; SEVERABILITY

This Agreement shall be governed by and construed in accordance with the laws of the state identified below, without regard to choice-of-law principles that would result in the application of laws of another jurisdiction. This Agreement, together with the Contract Documents referenced herein, constitutes the entire agreement between the parties and supersedes all prior agreements, representations and understandings. If any provision of this Agreement is held invalid or unenforceable, such provision shall be severed and the remaining provisions shall continue in full force and effect.

Governing law (State):

13. AMENDMENT; WAIVER; COUNTERPARTS

This Agreement may be amended only by a written instrument executed by both parties. No waiver of any provision shall be effective unless in writing and signed by the party granting the waiver. This Agreement may be executed in counterparts, each of which shall be deemed an original and all of which together shall constitute one instrument.

14. MISCELLANEOUS

Contractor shall comply with all employment, safety, environmental, and labor laws applicable to the Work and shall maintain records necessary to demonstrate such compliance. Owner shall have the right to inspect the Work and Contractor's records related to performance and payment. Titles and headings in this Agreement are provided for convenience only and shall not affect interpretation.

Special conditions or additional provisions:

Owner:

By:

Date:

Contractor:

By:

Date:

What the AIA Contract Agreement Is and When it’s Used

The AIA Contract Agreement is a standardized construction contract form published by the American Institute of Architects and widely used to document the relationship among owner, contractor, and architect on building projects. It sets out the scope of work, payment terms, schedule milestones, change order procedures, insurance and bonding requirements, and dispute resolution mechanisms. AIA forms are modular — the AIA provides series of related documents that can be attached or amended to reflect project-specific items such as exhibits, technical specifications, and payment schedules.

Why a Proper AIA Contract Agreement Matters

A clear AIA Contract Agreement allocates risk, defines responsibilities, and reduces ambiguity in scope, payment, and schedule. Using the standard form helps stakeholders follow familiar clauses and streamlines negotiation while making critical obligations explicit for enforcement and project management.

Who Usually Prepares and Signs an AIA Contract Agreement

Typical participants include owners, design professionals, and general contractors who need a consistent, industry-recognized contract to govern design and construction relationships.

Owners and developers: negotiate scope, payment, insurance, and surety requirements for project delivery.
General contractors: confirm means, methods, schedule, subcontractor flow-down provisions, and payment application procedures.
Architects and design teams: confirm roles, construction administration responsibilities, and project closeout deliverables.

Other signers and participants — subcontractors, sureties, lenders, and permitting authorities — may be added via exhibits, consents, or separate agreements depending on the project.

Core Sections to Expect in a Professional AIA Contract Agreement

AIA agreements group essential contractual topics into sections so parties can find obligations, remedies, and schedules quickly.

Scope of Work

Defines the contracted services or construction work, applicable drawings and specifications, and any phased or excluded items to avoid scope disputes during performance.

Payment Terms

Specifies contract sum, progress payment schedule, retainage, invoice requirements, and procedures for approving or withholding payments including prompt payment timing.

Project Schedule

Sets contract times, substantial completion, liquidated damages or incentive provisions, and requirements for notice of delays and schedule recovery.

Changes and Change Orders

Outlines authority for change orders, pricing methods, time impacts, and documentation required to approve and implement alterations to the work.

Insurance and Bonds

Identifies required insurance types and limits, performance and payment bond obligations, and additional insured endorsements or contractor indemnities.

Dispute Resolution

Specifies negotiation, mediation, arbitration, or litigation pathways, venue, and allocation of fees and costs for resolving contract disputes.

Step-by-Step: Complete an AIA Contract Agreement

Follow these steps to ensure the agreement is complete, consistent, and ready for signature.

01

Select form: Choose the correct AIA form series for the project.
02

Populate fields: Enter project data, amounts, and dates consistently.
03

Attach exhibits: Add drawings, specs, schedules, and bond forms.
04

Sign and distribute: Obtain authorized signatures and send executed copies to stakeholders.

How to Configure an Online AIA Contract Workflow

Set up digital routing and authentication before sending to ensure correct signing order and auditability.

Field	Configuration
Template Selection	Choose the correct AIA template and save a project-specific copy.
Assign Roles	Designate owner, contractor, architect signer roles and email addresses.
Authentication	Select email link, SMS code, or KBA per project security needs.
Notifications	Enable reminders and completion notifications for each signer.

Where to Send and File Executed AIA Agreements

Distribute the fully executed agreement to all signatories and retain copies for project records and permit or financing processes.

Owner: Keep an executed original and upload to project file.
Contractor: Retain a signed copy for payment and subcontractor flow-downs.
Architect: Archive for administration and change order processing.
Lender/Permitting: Provide executed copies where required by financing or permitting.

Digital Signing and System Requirements for eSubmission

Use an eSignature platform that supports PDF and DOCX, audit trails, and role-based signing to preserve evidentiary value.

File formats: PDF, Word DOCX
Integrations: Procore, NetSuite, Salesforce
Authentication: Email link, SMS code, or stronger

Ensure the provider meets ESIGN/UETA requirements and can export a tamper-evident PDF with an audit trail for project records.

Typical Timeframes and Deadlines in an AIA Contract Agreement

AIA forms include several contractually important dates and deadlines; confirm them before final execution.

Effective Date:

Date the agreement begins and triggers obligations.

Notice to Proceed:

Authorizes contractor to begin work; start of schedule.

Substantial Completion:

Date used to measure liquidated damages and warranty start.

Final Completion:

All work completed and punchlist resolved for final payment.

Change Order Responses:

Contract typically sets time for pricing and approval of changes.

Key Contract Milestones from Execution to Closeout

Track major milestones from signing through handover to reduce disputes and meet payment conditions.

01

Agreement Execution

Parties sign and the contract becomes binding.

02

Mobilization/Start

Notice to Proceed issued and work starts.

03

Milestone Inspections

Inspections verify progress tied to payments.

04

Closeout and Warranty

Final completion, release of retainage, warranty period begins.

Common Mistakes When Preparing an AIA Contract Agreement

Leaving blank or inconsistent exhibit references that later create ambiguity about scope and deliverables.
Using informal or altered payment schedules without updating retainage, creating conflict over invoicing and approvals.
Failing to specify who is responsible for permitting or utility connections, which shifts unexpected costs post-award.
Not confirming signer authority or corporate resolution, leading to challenges on enforceability or required third-party approvals.

Potential Penalties and Risks from an Incorrect Agreement

Payment Disputes: Delay claims and withheld funds

Lien Exposure: Contractor or subcontractor lien filings

Liquidated Damages: Contractual daily penalties for late completion

Insurance Gaps: Claims denied for missing endorsements

Contract Unenforceable: Improper signatures or lack of authority

Increased Litigation Costs: Ambiguous terms leading to arbitration or court

Real-World Example Highlights from Executed AIA Workflows

Examples show how firms used digital signing to streamline execution while preserving compliance and audit history.

Martin Properties / Tim Martin

Tim Martin processed AIA forms online for property projects to avoid in-person collection delays.

Reduced turnaround on contract execution by enabling remote signatures and secure storage.
The executed workflows preserved audit trails and allowed the team to distribute final contracts to lenders, contractors, and permitting authorities without manual scanning or courier delays.

BIS / Dan Rotelli

BIS selected standardized contract templates to centralize execution across projects for consistent terms.

Rolled out a uniform signing workflow across offices.
Centralized templates and signed records reduced administration time and made it easier to enforce warranty and change order procedures across multiple sites.

Who Typically Has Authority to Sign an AIA Contract Agreement

Owner or Owner Rep

A corporate owner should have the contract signed by an officer or an authorized agent with corporate authority; include a corporate resolution or signature page showing delegated authority when required.

Contractor or Authorized Officer

The contractor's authorized signatory (company officer or delegated representative) must sign; ensure licensing, bond execution, and insurance certificates are provided by the signatory's organization.

Security and Compliance Considerations for Signed AIA Documents

Encryption: TLS 1.2/1.3 in transit

Data at rest: AES-256 encryption

Certifications: SOC 2 Type II, ISO 27001

Regulatory: ESIGN and UETA compliant

Healthcare BAA: HIPAA available with BAA

Audit Trail: Tamper-evident logs and timestamps

Comparing eSignature Pricing Options for Executing AIA Contracts

Pricing and feature sets vary; the table compares typical starting prices and high-level capabilities for selection context without endorsing a specific vendor.

	signNow	DocuSign	Adobe Sign	PandaDoc	HelloSign
Starting Price	$8/user/mo	$15/user/mo	$14/user/mo	$19/user/mo	$15/user/mo
Free Trial	7-day free trial, no credit card required	No	No	Yes, limited	Yes, limited
Bulk Send	Yes	Yes	Yes	Yes	No
Audit Trail	Yes	Yes	Yes	Yes	Yes
HIPAA Compliant	Yes	Yes	Yes	No	No

Frequently Asked Questions About AIA Contract Agreements and eSigning

Answers address common legal and execution questions about electronic signing, notarization, authority, and recordkeeping for AIA forms.

Need help? Contact support

Are electronic signatures legally binding?
Yes. Electronic signatures are legally equivalent to handwritten signatures under the ESIGN Act (15 U.S.C. §7001) and state UETA statutes where adopted, provided intent, consent, attribution, and record retention requirements are met.
When is a notary or witness required?
Most AIA agreements do not require notary acknowledgment, but specific states or lenders may request notarization or RON for attachments; check state notary rules and lender conditions before execution.
Can the contract be signed remotely by an authorized officer?
Yes. An authorized officer may sign electronically if the platform captures attribution and the entity has authorized the signer; maintain corporate resolutions or delegation documents when required.
Does eSigning meet project audit requirements?
E-signed documents can meet audit requirements if the solution provides tamper-evident PDFs, time-stamped audit trails, and the ability to reproduce the record on demand.
How do I amend an executed AIA agreement?
Use a written change order or amendment signed by the same authorized parties. Ensure the amendment references the original contract by date and exhibit to create a clear modification record.
What should I do if a signature is disputed?
Preserve the audit trail, copies of authentication evidence, and communications; consult counsel. Electronic audit logs, IP and timestamp data, and witness or RON recordings strengthen enforceability.

be ready to get more

Join over 28 million airSlate SignNow users

Sign Now