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Student Unique Numbering System (SUNS)

Below are information, guides, and training resources related to the SCDE’s SUNS application.

SUNS User Guide - Near Match Resolution

This guide describes how to use the South Carolina Department of Education’s (SCDE) Student Unique Numbering System (SUNS).

Installation Guide - SUNS PowerSchool Integration Plugin
SCDE guide to installing the SUNS PowerSchool Plugin. June 2025
SUNS Data Access & Management Policy

SCDE’s Student Unique Numbering System (SUNS) Data Access and Management Policy 2025