Contact Us

Business Location

TSMC Washington, LLC
5509 NW Parker St., Camas, WA 98607 (map)

General Information

Tel: 360-817-3000

Foundry Services

Please contact TSMC Customer Service

Ethics Hotline

TSMC Washington considers integrity of primary importance in our corporate culture. We do not tolerate our employees soliciting kickbacks or other favors in return for a supplier doing business with TSMC Washington; nor do we wish our suppliers to offer anything like that to our employees. Should you experience any inappropriate or dishonest behavior from TSMC Washington buyers, users or other employees, please contact the TSMC Washington Ethics Hotline below.

Tel: 360-817-3099

In filing a complaint through the Ethics Hotline, you agree to the following.

  • Integrity is the most important core value of TSMC Washington/TSMC culture, and also a top priority of TSMC Washington/TSMC business principles. Unless otherwise provided by laws, TSMC Washington/TSMC will maintain the confidentiality of your personal information and protect your identity to the fullest extent permitted by law.
  • You should not act maliciously or knowingly or willfully make a false statement; but if you do, you will have liability for the allegations that prove to have been made maliciously or knowingly to be false.
  • To allow us to promptly act to investigate and/or resolve the issue, please provide as much detailed information and documents as possible. Please note that if the information or documents are insufficient, the investigation may be hampered.
  • You may not disclose any or part of information provided by TSMC Washington/TSMC. Unless otherwise required by law, you may not file a lawsuit using the correspondence between you and TSMC Washington/TSMC.