Complaints or concerns regarding questionable accounting standards, accounting controls, auditing matters or any other activities believed to be unlawful, contrary to Corporate Policy or otherwise improper may be reported to the Audit Committee of the Company's Board of Directors.

If you wish to raise a complaint or concern, you may submit a report via email to corporate.compliance@archmi.com. You may report with or without a request for confidentiality. All submissions are promptly reviewed and handled appropriately.