1. removing or withdrawing official certification, approval, or recognition from something or someone
Usage: present participle of decertify

Examples

• The state is decertifying the school due to poor performance standards.
• The medical board is decertifying doctors who violated ethical guidelines.
• The union faced decertifying after failing to meet membership requirements.
• The agency is decertifying several training programs this year.
• They are decertifying the contractor’s license for safety violations.
• The organization is decertifying members who don’t pay their dues.