Home > California Supply Chain Transparency California Supply Chain Transparency CALIFORNIA TRANSPARENCY IN SUPPLY CHAINS ACT DISCLOSURE The State of California adopted the Transparency in Supply Chains Act in 2010. The Act requires manufacturers such as Westlake to disclose efforts undertaken to combat slavery and human trafficking in their product supply chains. Westlake and its personnel are committed to complying with all U.S. and applicable foreign laws. Our ethical standard is reflected in our “Code of Conduct” that summarizes the ethical conduct and compliance with all laws expected of employees and others who work on behalf of the Company. Westlake requires all employees, including employees who have direct responsibility over supply chain management, to be conversant with these rules and ensure compliance. Upon employment and periodically thereafter, employees are required to certify their compliance with the “Code of Conduct” or disclose any exceptions. Any observed possible unethical, illegal, or unsafe conduct, is encouraged to be reported. Reports can be made either through local management or in an anonymous fashion via a 24/7 ethics hotline and email account. Connect With Us Westlake has approximately 14,700 employees and operates worldwide. Click here to view a listing of our locations. How Can We Help You? Contact Us Westlake Headquarters 2801 Post Oak Blvd., Suite 600 Houston, Texas 77056 USA Receive Investor Relations Email Alerts You may register to receive email alerts about new SEC filings, press releases or sign up for electronic delivery of shareholder material. Sign Up Quick Links About us Products & Services Investor Relations ESG Careers Copyright © 2021 - Westlake Chemical Corporation California Supply Chain Transparency | Privacy Policy | Sitemap We use cookies on this site to enhance your user experience By clicking the Accept button, you agree to us doing so.More info Accept No, thanks