In a transaction for the sale of commercial real estate, the seller shall, unless the buyer has expressly waived the right to receive the disclosure statement under RCW 64.06.010, or unless the transfer is otherwise exempt under RCW 64.06.010, deliver to the buyer a completed seller disclosure statement in the [linked here] format and that contains, at a minimum, the information set forth in the suggested form.  Here’s the statute, RCW 64.06.013.

The Seller’s Disclosure Statement may be waived if “the buyer has expressly waived the receipt of the seller disclosure statement. However, if the answer to any of the questions in the section entitled “Environmental” would be “yes,” the buyer may not waive the receipt of the “Environmental” section of the seller disclosure statement.”