What must a developer ensure regarding the legal documents before they can offer units for sale?

A developer must ensure that the legal documents comply with state and federal laws before offering units for sale. This is crucial because legal compliance protects both the developer and potential buyers. Following established regulations ensures that the development adheres to zoning laws, safety codes, and consumer protection laws, thereby reducing the risk of future liabilities or legal disputes.

Obeying state and federal laws can also enhance the credibility of the developer in the eyes of potential buyers. It provides a level of assurance that the units being sold meet all necessary legal standards, which is vital for securing financing and complete transactions.

The other options present scenarios that are either impractical or unlikely to be beneficial to the development process. For instance, requiring documents to be approved by an outside consultant doesn't guarantee that the necessary legal standards will be met. Changing local zoning laws is a complex process that usually involves public hearings and doesn't ensure compliance with state or federal laws. Keeping documents secret would only raise red flags among potential buyers and could lead to mistrust, ultimately hindering sales efforts.