USCIS Just Tightened Signature and Representation Guidance in July 2026: The G-28 and Document-Version Audit Every Immigration Firm Should Run This Month

USCIS issued policy alerts on July 10 and July 13, 2026 clarifying signature requirements and consolidating guidance on attorneys and representatives. Neither changes eligibility — both raise the cost of loose document handling. Here is the audit immigration firms should run now, and why stale signatures and untracked G-28 parties are the failure modes that cost the most.