There are forms that are often signed at time of buyer brokerage agreement in addition to the buyer brokerage agreement itself. These aren't required forms at Garrett Realty Partners, but strongly encouraged. These forms go through a wide variety of issues that are very helpful for buyers to know about. They are primarily an FYI on potential issues.
Here is a video where I walk buyers through the forms for disclosure:
Some segments are more than an FYI, highlighted here.
Related: What Adam Offers Buyers