Besides the Franchise Agreement, what other agreements might the iTAN State Addendum modify?

Certain states have laws governing the franchise relationship and franchise documents. Certain states require modifications to the FDD, Franchise Agreement, Supplemental Agreements and other documents related to the sale of a franchise. This State-Specific Addendum ("State Addendum") will modify these agreements to comply with the applicable state's laws. The terms of this State Addendum will only apply if you meet the requirements of the applicable state independently of your signing of this State Addendum. The terms of this State Addendum (but only the State Addendum for the applicable State) will override any inconsistent provision of the FDD, Franchise Agreement or any Supplemental Documents. This State Addendum only applies to the following states: California, Hawaii, Illinois, Indiana, Maryland, Michigan, Minnesota, New York, North Dakota, Rhode Island, South Dakota, Virginia, Washington, and Wisconsin.

If your state requires these modifications, you will sign this State Addendum along with the Franchise Agreement and any Supplemental Agreements. If you sign this State Addendum, only the terms applicable to the state or states whose franchise laws apply to your transaction will govern. If you sign this State Addendum, but none of the state franchise laws listed above applies because their jurisdictional requirements have not been met, then this State Addendum will be void and inapplicable to you.

Source: Item 23 — RECEIPT (FDD pages 44–190)