Washington's Silenced No More Act limits all Washington employers' use of nondisclosure and nondisparagement provisions in employment agreements. A Washington non-disclosure agreement allows you to prevent parties from sharing confidential information, like trade secrets or proprietary information.New Law Restricts Washington Employers From Using Nondisclosure and Nondisparagement Agreements. The Recipient may disclose Confidential. Easy-to-use WA NDA template. Get a legally written Washington Non-Disclosure Agreement Template for free! On the Effective Date, employers will be barred from requesting that workers sign blanket nondisclosure and nondisparagement agreements. The Washington Non-Disclosure Agreement (NDA) Template supplies the wording necessary to obligate a signature party to guarding a company's Trade Secrets. How to fill out the Mutual Nondisclosure Agreement - University of Washington? For each statement or item you intend to withhold, you must fill out every box below.