South Bound Clearance Application

Quick Reference Guide

Southbound Clearance (SBC) is a Union Pacific online application for customers to manifest (clear or release) loaded railroad cars for furtherance into Mexico.

The following reference guides include step-by-step directions for accessing this application.

• Southbound Clearance Quick Reference Guide - English Version (PDF File)
• Southbound Clearance Quick Reference Guide - Spanish Version (PDF File)