diff --git a/packages/fallbacks/fallbacks.test.ts b/packages/fallbacks/fallbacks.test.ts
index b7c94d1..bd9b433 100644
--- a/packages/fallbacks/fallbacks.test.ts
+++ b/packages/fallbacks/fallbacks.test.ts
@@ -324,6 +324,7 @@ describe("selected visual fallback rows", () => {
       ["Bookman Old Style", "TeX Gyre Bonum", "substitute"],
       ["Brush Script MT", "Oregano Italic", "category_fallback"],
       ["Century", "C059", "substitute"],
+      ["Century Schoolbook", "C059", "substitute"],
       ["Comic Sans MS", "Comic Relief", "category_fallback"],
       ["Garamond", "Cardo", "category_fallback"],
       ["Gill Sans MT Condensed", "PT Sans Narrow", "category_fallback"],
@@ -425,8 +426,8 @@ describe("candidate license metadata", () => {
     const LICENSE_IDS = new Set([
       "AGPL-3.0-only WITH PS-or-PDF-font-exception-20170817",
       "Apache-2.0",
-      "GPLv2-with-font-exception",
-      "GUST-Font-License-1.0",
+      "GPL-2.0-only WITH Font-exception-2.0",
+      "LicenseRef-GUST-Font-License-1.0",
       "OFL-1.1",
       "Ubuntu-font-1.0",
     ]);
diff --git a/packages/fallbacks/records.json b/packages/fallbacks/records.json
index 29c43ea..00c673a 100644
--- a/packages/fallbacks/records.json
+++ b/packages/fallbacks/records.json
@@ -253,7 +253,7 @@
       "meanDelta": 0,
       "maxDelta": 0.5
     },
-    "candidateLicense": "GPLv2-with-font-exception",
+    "candidateLicense": "GPL-2.0-only WITH Font-exception-2.0",
     "faceVerdicts": {
       "regular": "metric_safe",
       "bold": "visual_only",
@@ -372,7 +372,7 @@
       "bookman-old-style__tex-gyre-bonum#visual_review#2026-06-09"
     ],
     "exportRule": "preserve_original_name",
-    "candidateLicense": "GUST-Font-License-1.0"
+    "candidateLicense": "LicenseRef-GUST-Font-License-1.0"
   },
   {
     "evidenceId": "century",
@@ -397,6 +397,29 @@
     "exportRule": "preserve_original_name",
     "candidateLicense": "AGPL-3.0-only WITH PS-or-PDF-font-exception-20170817"
   },
+  {
+    "evidenceId": "century-schoolbook",
+    "generic": "serif",
+    "logicalFamily": "Century Schoolbook",
+    "physicalFamily": "C059",
+    "verdict": "visual_only",
+    "faces": {
+      "regular": true,
+      "bold": true,
+      "italic": true,
+      "boldItalic": true
+    },
+    "gates": {
+      "static": "pass",
+      "metric": "fail",
+      "layout": "not_run",
+      "ship": "fail"
+    },
+    "policyAction": "substitute",
+    "measurementRefs": ["century-schoolbook__c059#visual_review#2026-06-09"],
+    "exportRule": "preserve_original_name",
+    "candidateLicense": "AGPL-3.0-only WITH PS-or-PDF-font-exception-20170817"
+  },
   {
     "evidenceId": "garamond",
     "generic": "serif",
diff --git a/packages/fallbacks/src/data.ts b/packages/fallbacks/src/data.ts
index 9d03f2d..866522e 100644
--- a/packages/fallbacks/src/data.ts
+++ b/packages/fallbacks/src/data.ts
@@ -258,7 +258,7 @@ export const SUBSTITUTION_EVIDENCE: readonly SubstitutionEvidence[] = [
       "meanDelta": 0,
       "maxDelta": 0.5
     },
-    "candidateLicense": "GPLv2-with-font-exception",
+    "candidateLicense": "GPL-2.0-only WITH Font-exception-2.0",
     "faceVerdicts": {
       "regular": "metric_safe",
       "bold": "visual_only",
@@ -381,7 +381,7 @@ export const SUBSTITUTION_EVIDENCE: readonly SubstitutionEvidence[] = [
       "bookman-old-style__tex-gyre-bonum#visual_review#2026-06-09"
     ],
     "exportRule": "preserve_original_name",
-    "candidateLicense": "GUST-Font-License-1.0"
+    "candidateLicense": "LicenseRef-GUST-Font-License-1.0"
   },
   {
     "evidenceId": "century",
@@ -408,6 +408,31 @@ export const SUBSTITUTION_EVIDENCE: readonly SubstitutionEvidence[] = [
     "exportRule": "preserve_original_name",
     "candidateLicense": "AGPL-3.0-only WITH PS-or-PDF-font-exception-20170817"
   },
+  {
+    "evidenceId": "century-schoolbook",
+    "generic": "serif",
+    "logicalFamily": "Century Schoolbook",
+    "physicalFamily": "C059",
+    "verdict": "visual_only",
+    "faces": {
+      "regular": true,
+      "bold": true,
+      "italic": true,
+      "boldItalic": true
+    },
+    "gates": {
+      "static": "pass",
+      "metric": "fail",
+      "layout": "not_run",
+      "ship": "fail"
+    },
+    "policyAction": "substitute",
+    "measurementRefs": [
+      "century-schoolbook__c059#visual_review#2026-06-09"
+    ],
+    "exportRule": "preserve_original_name",
+    "candidateLicense": "AGPL-3.0-only WITH PS-or-PDF-font-exception-20170817"
+  },
   {
     "evidenceId": "garamond",
     "generic": "serif",