AWS Certificate Manager compliance workflow automation

AWS Certificate Manager (ACM) is Amazon’s managed service for provisioning, managing, and deploying TLS/SSL certificates used with AWS services and...

Developer Tools & APIs Legal & Compliance

Get in touch Book a call

What you can automate with AWS Certificate Manager

AWS Certificate Manager (ACM) is Amazon’s managed service for provisioning, managing, and deploying TLS/SSL certificates used with AWS services and internal resources. ACM handles certificate issuance and automatic renewal for certificates attached to Elastic Load Balancers, CloudFront distributions, API Gateway endpoints, and other AWS services — removing the operational burden of manual certificate management. DevOps engineers, cloud architects, and infrastructure teams use ACM to secure their AWS-hosted applications without worrying about certificate expiry or renewal logistics. Public certificates issued through ACM are free, and the automatic renewal feature eliminates one of the most common causes of production outages — forgotten certificate renewals. Osher integrates AWS Certificate Manager into broader infrastructure and compliance workflows using n8n. We build automations that monitor certificate status across your AWS accounts, alert teams when manual intervention is required (such as DNS validation for new certificates), and log certificate lifecycle events into compliance dashboards. This is especially valuable for organisations managing certificates across multiple AWS accounts or regions. Learn more about our system integration services or explore our custom development capabilities.

AWS Certificate Manager FAQs

Frequently Asked Questions

Common questions about how AWS Certificate Manager consultants can help with integration and implementation

ACM provisions, manages, and automatically renews TLS/SSL certificates for use with AWS services. It handles the certificate lifecycle so your team does not need to manually track expiry dates, generate CSRs, or install renewed certificates on AWS resources.

Yes. Using the AWS API through n8n, workflows can monitor certificate status, check validation states, trigger alerts for certificates requiring attention, and log lifecycle events into external systems. This adds an automation layer on top of ACM's built-in management features.

Public TLS/SSL certificates provisioned through ACM for use with AWS services are free. There is no charge for certificate issuance or renewal. Private certificates issued through ACM Private CA have separate pricing, but public certificates carry no additional cost.

ACM automatically renews certificates before they expire, but some scenarios — like DNS validation for new domains or certificates used outside ACM-integrated services — still require human action. n8n workflows catch these edge cases and alert your team before they become problems.

Yes. Using n8n with cross-account AWS API access, we build workflows that aggregate certificate status from multiple AWS accounts and regions into a single view. This is critical for organisations with complex multi-account AWS setups.

A monitoring and alerting integration can be configured within one to two weeks. More comprehensive setups involving multi-account aggregation, compliance reporting, and automated validation workflows typically take two to four weeks.

How it works

Implementing AWS Certificate Manager

Step 1

Inventory your AWS certificate landscape

We review your AWS accounts and regions to identify all certificates managed through ACM, as well as any certificates managed outside ACM that should be brought under centralised control. This gives us a complete picture of your certificate estate.

Step 2

Connect AWS to n8n with appropriate permissions

We configure AWS IAM credentials with the minimum permissions needed for n8n to query ACM certificate data across your accounts and regions. Security best practices are followed to ensure the integration does not introduce unnecessary access.

Step 3

Build certificate monitoring workflows

n8n workflows are set up to regularly check certificate status — identifying certificates pending validation, approaching expiry (for non-auto-renewed certs), or in a failed state. Each condition triggers the appropriate alert or action.

Step 4

Configure alerting and escalation

Alerts are routed to the right team via Slack, email, PagerDuty, or your preferred channel. Escalation logic ensures that certificates requiring urgent attention — like those pending DNS validation — are flagged with appropriate urgency.

Step 5

Set up compliance and audit reporting

Certificate lifecycle events and status snapshots are logged into your compliance dashboard or reporting tool via n8n. This provides an auditable record of your certificate management practices for internal reviews or regulatory requirements.

Step 6

Validate and hand over

We test every workflow against your actual AWS environment, verify alert routing and timing, and document the full integration. Your team receives a detailed walkthrough so they can manage the automation independently.