diff --git a/scripts/tracker-procs/03-gc-report-proc.sql b/scripts/tracker-procs/03-gc-report-proc.sql
index eb68de4..7824d70 100644
--- a/scripts/tracker-procs/03-gc-report-proc.sql
+++ b/scripts/tracker-procs/03-gc-report-proc.sql
@@ -126,9 +126,9 @@ BEGIN
           gc_case.variation_id,
           gc_case.lab_id as submitter_id,
           gc_case.case_report_key,
-          STRING_AGG(DISTINCT FORMAT("%%s.%%i", lab_scv.id, lab_scv.version)) as acxn,
-          STRING_AGG(DISTINCT lab_scv.classif_type) as classif_type,
-          STRING_AGG(DISTINCT lab_scv.submitted_classification) as classification,
+          STRING_AGG(DISTINCT FORMAT("%%s.%%i", lab_scv.id, lab_scv.version) ORDER BY lab_scv.id, lab_scv.version) as acxn,
+          STRING_AGG(DISTINCT lab_scv.classif_type ORDER BY lab_scv.classif_type) as classif_type,
+          STRING_AGG(DISTINCT lab_scv.submitted_classification ORDER BY lab_scv.submitted_classification) as classification,
           MIN(lab_scv.last_evaluated) as last_evaluated,
           MIN(lab_scv.date_created) as first_in_clinvar,
           COUNT(DISTINCT lab_scv.id) as scv_count