AIA Contract Documents: A Contractor's Guide to the A201 Family and Its Forms

AIA Contract Documents sorts its catalogue into seven series by purpose. A document's letter tells you which relationship it governs; its number tells you the family; the year after the hyphen is the edition. A101-2017 is an owner and contractor agreement, from the conventional family, in its 2017 edition.

Source: AIA Contract Documents, list of all current documents. A201-2017 points to E203-2013 for digital data protocols (Section 1.7 of the A201 sample); AIA's current list shows the 2022 BIM exhibits E201 and E202 and no longer lists E203.

Numbers also carry meaning inside a series. In the A series, the 100s are owner and contractor agreements, the 200s hold the general conditions and work orders, the 300s cover bonds and qualifications, and the 400s are contractor and subcontractor agreements. Suffixes mark variants: S for a subcontractor version of a G form, CW for cost of the work, GMP for guaranteed maximum price, PDB for progressive design-build.

AIA calls A201-2017 the keystone of its conventional, design-bid-build family. The agreement you sign is short: parties, work, price, dates, retainage, insurance exhibit, who decides disputes. The rules for running the job sit in A201, which the agreement adopts by reference, and the G forms are how those rules are carried out month to month. When someone says a project is "on AIA", this is usually the set they mean.

Source: AIA summary of A201-2017; AIA, Conventional (A201) family; A101-2017 summary; document synopses; A104-2017; A105-2017; A401-2017.

What the agreement holds that A201 does not

Several numbers you will need every month are in the agreement, not in A201. Retainage is one: the 2017 A101 has a more prescriptive retainage provision where the parties set the amount, what is excluded from it and how it may be reduced at substantial completion. Insurance is another: the 2017 edition moved insurance types and limits out of A101 and A201 into an Insurance and Bonds exhibit, Exhibit A to A101. The agreement also names the Initial Decision Maker if it is not the Architect, and records the binding dispute resolution method. Read the agreement before you build any register.

Supplementary conditions

Owners often amend A201. AIA publishes A503-2017/2019, a guide for writing supplementary conditions that amend A201, and public owners such as state university systems issue their own edited copies. Two university copies read for this guide both changed clauses of the standard text, one of them the claim notice clause itself, changing who may claim and who receives the notice. Whatever this guide says is the standard rule, your rule is the one in your amended contract.

Source: A101-2017 summary; A201-2017 summary (A503); University of Wisconsin System A201-2017.

The owner usually chooses the agreement, often before the contractor is involved. A contractor still needs to recognize what it is being offered, because the agreement decides which general conditions, which payment forms and which subcontract fit. Start from two questions: who designs and who builds, and how the price is set.

Source: AIA document synopses; AIA 2024 design-build release; list of current documents.

Two consequences follow for the contractor. A cost of the work agreement (A102, A103, A133, A134) brings open-book accounting and its own payment forms, G702CW or G702GMP with G703CW, instead of the stipulated sum G702 and G703. And the subcontract should match the prime: A401 assumes an A201 prime contract and, according to AIA, has to be modified if the prime agreement is A104 or A105, which carry their own conditions.

AIA does not revise every family at once. The conventional family was last reissued in 2017; the construction manager families in 2019; design-build in 2024. Some forms keep older editions as their current version: the G702 and G703 payment forms are still the 1992 editions. The year in a document's name is therefore not a sign of age, and two documents in the same contract can carry different years.

Source: AIA, list of all current documents; AIA 2024 design-build release. AIA's list also shows newer families this guide does not cover: A135-2024 for collaborative delivery and the 2025 volumetric modular documents (A181, A281, A481).

Article 7 of A201-2017 allows three instruments to change the Work after signature: a Change Order, a Construction Change Directive and an order for a minor change. Which one you receive decides what you must do, and by when.

Source: AIA, change orders vs construction change directives; G701-2017; G714-2017; G710-2017; G709-2018 title; AGC commentary on 7.3 and 7.4.

The directive in practice

A directive is the owner's tool for keeping work moving when price or time is not agreed. You proceed promptly and tell the Architect whether you agree with the pricing method it sets out (7.3.6). If you do not respond or you disagree, the Architect determines the adjustment from reasonable costs and savings, and you keep an itemized accounting in the form the Architect asks for (7.3.4). While the final figure is open, you can include directive work in your applications for payment, and the Architect makes an interim determination of what to certify (7.3.9). If you sign the directive, your signature records agreement and it is recorded as a change order (7.3.7). If you disagree with the time adjustment, the route is a Claim under Article 15 (7.3.5). Once price and time are agreed, a change order is issued for all or part of the directive (7.3.10).

The minor change trap

The 2017 edition tightened Section 7.4. If you believe an Architect's minor change affects the contract sum or time, you must say so and not proceed; if you perform it without that notice, you waive any adjustment. AGC's commentary calls this a trap and advises raising possible time or cost effects on every minor change unless you are sure there are none.

Source: AGC commentary, 7.3.4 to 7.3.6 and 7.4; clause detail read in two owner copies (Maine, Wisconsin). For pricing a change and keeping a log, see the change order template.

Article 9 runs the monthly payment cycle and the two completion events. The payment date itself and the retainage rate are in the agreement; A201 sets the sequence around them.

1. Schedule of values. On a stipulated sum or GMP contract, the contractor submits a schedule of values to the Architect before the first application, allocating the whole contract sum to portions of the Work (9.2). It becomes the G703 continuation sheet, line by line; build it from the schedule of values template if you do not have one.
2. Application for Payment. At least ten days before each progress payment date, the contractor submits an itemized application on G702 with its G703 continuation sheet, supported by the data the Owner or Architect requires, such as lien waivers, and reflecting retainage (9.3.1). Directive work not yet in a change order can be included (9.3.1.1).
3. Certificate for Payment. Within seven days of receiving the application, the Architect certifies the full amount, certifies a lower amount with reasons, or withholds certification with reasons (9.4.1). The G702 is both the contractor's application and the Architect's certificate, and the certified amount can differ from the one applied for.
4. Payment and flow down. The Owner pays within the time the contract documents set (9.6.1). The contractor pays each subcontractor no later than seven days after receiving payment, passing on retainage at the rate actually withheld on that subcontractor's work (9.6.2).
5. Failure of payment. If the Architect issues no certificate within seven days, or the Owner does not pay a certified amount within seven days after the payment date, the contractor may stop the Work on seven additional days' notice. The contract time is then extended and the contract sum increased by reasonable shutdown, delay and start-up costs, plus interest (9.7).
6. Substantial completion. When the contractor considers the Work substantially complete, it submits a comprehensive list of items to complete or correct (9.8.2). The Architect inspects and prepares the Certificate of Substantial Completion on G704, which fixes the date and the time to finish the list; once Owner and Contractor accept it, and the surety consents if there is one, retainage on that work is paid, adjusted for incomplete or nonconforming work (9.8.4, 9.8.5).
7. Final payment. The final application comes with the closeout documents the contract requires: on AIA forms, G706 for payment of debts and claims, G706A with the lien releases, and G707 for the surety's consent on bonded projects. Accepting final payment waives the payee's claims except those already made in writing and identified as unsettled at the time of the final application (9.10.5).

Source: Procore library, written with AIA Contract Documents (9.3.1); AIA, stop work for nonpayment (9.7); AIA, G702 and G703; G704-2017; G706-1994; G706A-1994; G707-1994; clause detail (9.2, 9.6.2, 9.8, 9.10.5) read in two owner copies (Maine, Wisconsin).

Retainage deserves its own line in your contract summary. A201 only applies retainage where the contract documents provide for it; the rate, the exclusions and any reduction at substantial completion are set in the agreement, and AIA notes that applicable law can also affect retainage. On a public project, or in a state with a retainage or prompt payment statute, the statute can override what the form says.

A201-2017 defines a Claim broadly: a demand by either party for money, for a change in the contract time or other relief, and also other disputes between Owner and Contractor arising from the contract. The commentators' practical advice follows from that breadth: when in doubt, treat a disagreement as a Claim and follow Article 15.

Delays and time extensions

Section 8.3.1 lists delays for which the Architect extends the contract time by a reasonable period: acts of the Owner or Architect, ordered changes, labor disputes, fire, unusual delivery delays, unavoidable casualties, adverse weather documented as the claims article requires, and other causes the contractor asserts and the Architect accepts. Claims relating to time go through Article 15 (8.3.2). A time Claim includes an estimate of cost and of the probable effect on progress; a continuing delay needs one Claim only; a weather Claim must show the weather was abnormal for the period, could not reasonably be anticipated and affected the scheduled work (15.1.6).

The notice of claim

• Period. A Claim discovered before the end of the correction period (one year after substantial completion in the standard text) is initiated within 21 days after the event, or within 21 days after the claimant first recognizes the condition, whichever is later (15.1.3.1). Initiating means notice that a Claim exists; the full quantum can follow.
• Recipients. The other party and the Initial Decision Maker, with a copy to the Architect if the Architect is not the IDM.
• Delivery. Ordinary notices may be sent electronically if the agreement sets a method, but a notice of Claim is duly served only by certified or registered mail, or by courier with proof of delivery, to the designated representative (1.6.1, 1.6.2).
• Money before work. For more money, notice is given before executing the disputed portion of the Work, except in an emergency endangering life or property (15.1.5).
• Concealed conditions. Subsurface or unusual conditions are reported to Owner and Architect before they are disturbed and no later than 14 days after first observance (3.7.4). The 2017 edition cut this from 21 days.
• After the correction period. A Claim first discovered after it is initiated by notice to the other party, with no IDM decision required (15.1.3.2).

Source: Ellis & Winters (2020); Fabyanske, Westra, Hart & Thomson (2017); A201-2017 sample, 1.6 and 3.7.4; AGC commentary, 8.3.1, 15.1.3.2, 15.1.5 and 15.1.6.

From initial decision to binding resolution

Article 15 has four steps: notice, an initial decision, mediation, then the binding method chosen in the agreement, arbitration or litigation. The Architect is the Initial Decision Maker unless the agreement names someone else, and the IDM must not favor either party. Within ten days of receiving a Claim, the IDM requests more data, rejects, approves, suggests a compromise or says it cannot resolve it. An initial decision is a condition precedent to mediation, unless 30 days pass after referral without one.

Then the clock that most often catches contractors: within 30 days of receiving an initial decision, either party may demand in writing that the other file for mediation, and if the party receiving that demand does not file within 30 days, both sides lose the right to mediate or pursue binding resolution of that decision. A similar demand mechanism with a 60-day filing period applies after an unsuccessful mediation (15.3.3).

Source: AGC commentary, 15.2; Flores Ryan (2023); A201-2017 sample, 1.1.8; Ellis & Winters, the four steps.

The register turns those clauses into a list someone checks every week. Each row below is an event type with the document it calls for, the standard deadline and an owner. Build yours once at contract start, from your own amended contract, then log each real event as its own line with a reference, the date it started and the documents sent and received.

Keep the status values closed and short: Logged, Notice due, Notice sent, Reply due, Submitted, Certified, Disputed, Agreed, Closed. Orange marks a line waiting on someone in your team, red a line where the other side has already disagreed. RFIs and submittals feed this register too, because an RFI answer that changes scope is the start of a change: track them in an RFI log and a submittal log, and open a register line the day an answer looks like a change.

Most contract administration time goes into finding and reconciling: which directive covered the drains, which daily report recorded the rental, which revision of the drawing was current when the RFI was answered. That work can be prepared by software that reads the project's documents and keeps the register current. The acts that create or lose rights stay with the people who sign.

Mirage works on that boundary for construction documents. On the pay application workflow, its agents build the G702 and G703 from the schedule of values and progress data and link each line to its source; on change order review, they check a change against the original scope and contract; on RFIs and submittals and document search, they tie each answer to its document and revision. Mirage has not published an AIA-specific deployment. The fair test is a closed change from one of your own projects, where you already know what the register should have said. For the wider picture of what a general contractor can hand to software, see AI for general contractors.