# Certified Nodes > FlowFuse now offers certified nodes: tested with proactive security measures to ensure system integrity and reliability, enhancing workflow efficiency and security. Teams Tier customers can now leverage a curated selection of certfied Node-RED nodes, enhancing workflow efficiency and security. - Quality Assurance: Each certified node undergoes testing, ensuring it's free from harmful components, aligning with our commitment to reliability. - Proactive Security Measures: While prioritizing immediate resolutions for detected vulnerabilities, we maintain the discretion to revoke a node's certified status, ensuring system integrity. Affected customers will receive prompt notifications. - Support: Assistance for certified nodes is provided, aiming for, but not promising, issue resolution. How? You can find all certified nodes in your Node-RED palette manager or on the [dedicated page](/integrations/?certified=1) on our website. ![Certified Nodes Screenshot](/changelog/2023/10/images/certified-nodes.png)