FDA's ACE Supplemental Guide (SG), version 2.5.7 has been posted on CBP.gov.

This version of the SG consists of the following updates:

• Food Combined Entry & Non-PN Food or PN Requirements Previously Met, PG01: Renumbered notes to align with Standalone Prior Notice Section
• Radiation Emitting Products, Section 13, Table 13-2: Updated 2877 requirements for Veterinary Therapy and Ultrasonic Products and Medical Diagnostic X Ray Equipment.

For ACE technical inquiries, contact FDA ACE Support, ACE_Support@fda.hhs.gov. ACE Support Hours: Monday - Friday, 8AM-8PM ET, excluding federal holidays.