Microsoft Attestation Deadlines – Act Before Jan 2026
Microsoft’s new Customer Attestation enforcement begins October 7, 2025, marking a major change for all CSP partners. Old APIs and Partner Center UI will no longer support new attestations, and customers attested before April 1, 2023, must be re-attested to avoid service disruption. By January 5, 2026, all legacy tools will be fully retired.
Key Highlights:
- Key Microsoft enforcement dates and compliance requirements
- How attestation workflows change after January 5, 2026
- Step-by-step walkthrough of Work 365’s new API-based attestation process
- Best practices to re-attest customers and avoid blocking issues
- How to automate MCA compliance directly through Work 365
Watch the full recording by filling out the form to access the on-demand session.
Continue watching….
Products
Solutions
Resources
Company
Reach Us
11710 Plaza America Dr. Suite 2000, Reston, VA 20190, USA
sales@work365apps.com
+1-571-429-5171
