The department then carries out any correction measures and may decide to suspend a supplier or proceed with their entry into the Black List in the case of poor performance and/or negative information, or significant events that may include, but are not limited to: non-ethical conduct by the supplier; serious environmental or workplace health and safety incidents; serious non-compliance, identified during audits or on-site checks; failure to update or provide the documentation required by workplace health and safety regulations; documented infringements to legal requirements.