Contractors: Beware of contracts that incorporate separate provisions

Brian Pouderoyen • May 14, 2026

The Arizona Court of Appeals affirms the enforceability of form contracts that reference separate provisions, and offers a reminder to business owners to be cautious about what they sign.

Brian Pouderoyen

By Brian Pouderoyen


True Harvest, a marijuana cultivator, planned to expand its leased facility to accommodate three new marijuana flowering rooms. Each room was designed to regulate temperature and house 160 specialized high-voltage lights.


True Harvest contracted with Rocinante Construction to be the general contractor for the construction of the new rooms. The parties used a standard American Institute of Architects (AIA) construction contract, AIA Document A101-2007. The A101 Prime Contract referenced a separate form – AIA Document A201-2007, “General Conditions of the Contract for Construction” – that was “adopted in this document by reference.” The A201 General Conditions contract form is approximately 40 pages long, full of in-depth contract terms not included in the A101. Notably, the A201 General Conditions includes a “waiver of consequential damages.” (“Consequential damages” include lost profits, loss of use, additional rental costs, etc.).


True Harvest agreed to the A101 Prime Contract without reviewing the separate standard form A201 General Conditions. 


Shortly after Rocinante completed its work, True Harvest experienced lighting outages in each of the three new flower rooms. A third-party inspector reported that the wiring installed by the electrician (and approved by Rocinante) was defective, causing True Harvest to reduce the number of lights in each room from 160 to 128, which reduced the amount of marijuana produced and, ultimately, True Harvest’s profits.


Lawsuit. True Harvest sued Rocinante in Maricopa County Superior Court for negligence and breaches of contract, express warranties, and implied warranty of workmanship, and it sought damages for lost profits.


Rocinante moved to dismiss the damages claim, arguing that, when True Harvest agreed to the A101 Prime Contract, which incorporated the “consequential damages” waiver via the A201 General Conditions, it forfeited its right to sue for that type of damages.


The trial court agreed and dismissed that part of True Harvest’s lawsuit.


True Harvest appealed, arguing, among other points, that, because Rocinante was a “sophisticated” construction business and True Harvest was not familiar with the AIA contracts, True Harvest was at an unfair disadvantage in entering into the contract. True Harvest also argued they were never given a copy of the A201 General Conditions and did not know the A201 General Conditions would be incorporated.


The Arizona Court of Appeals rejected True Harvest’s arguments, variously noting that:


  • “nothing in applicable Arizona law requires a drafter to explain the provisions of standardized contracts”;
  • “when both parties have an equal opportunity to read and review a contract, each has a duty to do so”;
  • “if [a party] will not read what he signs, he alone is responsible for the omission”; and
  • “the court will not protect those who, with full opportunity to do so, will not protect themselves.”


Not surprisingly, the Court rejected True Harvest’s appeal and affirmed the trial court’s dismissal. 


Takeaways. With a simple reference to a separate document, a “form” business contract can add dozens of pages of major terms. This is especially common with AIA construction contracts, including the A101, A102, and 103, all of which incorporate the separate A201 General Conditions. It is also very common in subcontractor agreements, which incorporate the prime contract. Arizona courts consistently enforce such incorporation of separate contracts, even if it may seem unfair. 


In advocating for construction clients (contractors, subcontractors, owners, etc.), we see this quite often, and it is a dangerous trap when entering into a contract without an attorney’s review. The court in True Harvest noted the multiple areas where the A201 General Conditions were referenced in the A101 Prime Contract, but still, the incorporation of the A201 General Conditions is not obvious, especially when a copy is not provided.


In the True Harvest case, even though both the general contractor and the subcontractor prevailed, that is not the moral of the story. This can happen to anyone.


As you review a contract that is provided by the other party, be alert to important reminders, including these:


  1. Know all the contract documents you’re agreeing to.
  2. Don’t agree to a provision you haven’t read.
  3. Assume that everything in the contract favors the other side.
  4. Recognize the value of paying an attorney to point out any provisions are unfavorable to you and to recommend substitute language.


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