Contracts, combinations, conspiracies in restraint of trade declared unlawful. This article explains consumer law in in Washington.By Brooks Law Firm in Redmond, Washington Personal Injury Firm with over 20 year experience. The District of Columbia lists a number of acts considered to be deceptive trade practices. While completing your application, you might notice that it allows multiple trade names to be registered at once. 1Unfairness: Views on Unfair Acts and Practices in Violation of the Federal Trade Commission Act (1980) (hereinafter referred to as "Committee Print"). Chapter 284-30 WAC – Trade Practices. Knowingly misrepresents the legal rights, obligations or remedies of a party to a transaction. 9. They suck money out of you. This page contains many of the forms, instructions and examples needed in the permit application process.