diff --git a/content/hardware/_unlisted/kits/opta-ext-a0602/certifications/Arduino_AFX00007-CERT_UL.pdf b/content/hardware/_unlisted/kits/opta-ext-a0602/certifications/Arduino_AFX00007-CERT_UL.pdf
new file mode 100644
index 0000000000..2492f56f3c
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diff --git a/content/hardware/_unlisted/kits/opta-ext-a0602/product.md b/content/hardware/_unlisted/kits/opta-ext-a0602/product.md
index 58341266d7..3e1b1a83e6 100644
--- a/content/hardware/_unlisted/kits/opta-ext-a0602/product.md
+++ b/content/hardware/_unlisted/kits/opta-ext-a0602/product.md
@@ -1,5 +1,4 @@
 ---
 title: Opta Ext A0602
-certifications: [CE, UKCA]
-sku: [AFX00007]
+certifications: [CE, UKCA, UL]
 ---
\ No newline at end of file
diff --git a/content/hardware/_unlisted/kits/opta-ext-d1608e/certifications/Arduino_AFX00005-CERT_UL.pdf b/content/hardware/_unlisted/kits/opta-ext-d1608e/certifications/Arduino_AFX00005-CERT_UL.pdf
new file mode 100644
index 0000000000..2492f56f3c
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diff --git a/content/hardware/_unlisted/kits/opta-ext-d1608e/product.md b/content/hardware/_unlisted/kits/opta-ext-d1608e/product.md
index 76bcbad9e3..f89e566bfc 100644
--- a/content/hardware/_unlisted/kits/opta-ext-d1608e/product.md
+++ b/content/hardware/_unlisted/kits/opta-ext-d1608e/product.md
@@ -1,5 +1,5 @@
 ---
 title: Opta Ext D1608E
-certifications: [CE, UKCA, RoHS]
+certifications: [CE, UKCA, RoHS, UL]
 sku: [AFX00005]
 ---
\ No newline at end of file
diff --git a/content/hardware/_unlisted/kits/opta-ext-d1608s/certifications/Arduino_AFX00006-CERT_UL.pdf b/content/hardware/_unlisted/kits/opta-ext-d1608s/certifications/Arduino_AFX00006-CERT_UL.pdf
new file mode 100644
index 0000000000..2492f56f3c
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diff --git a/content/hardware/_unlisted/kits/opta-ext-d1608s/product.md b/content/hardware/_unlisted/kits/opta-ext-d1608s/product.md
index 807e556c08..6a0c80a07c 100644
--- a/content/hardware/_unlisted/kits/opta-ext-d1608s/product.md
+++ b/content/hardware/_unlisted/kits/opta-ext-d1608s/product.md
@@ -1,5 +1,5 @@
 ---
 title: Opta Ext D1608S
-certifications: [CE, UKCA, RoHS]
+certifications: [CE, UKCA, RoHS, UL]
 sku: [AFX00006]
 ---
\ No newline at end of file
diff --git a/content/hardware/_unlisted/kits/opta-lite/certifications/Arduino_AFX00003-CERT_UL.pdf b/content/hardware/_unlisted/kits/opta-lite/certifications/Arduino_AFX00003-CERT_UL.pdf
index 71a8b5dade..2492f56f3c 100644
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diff --git a/content/hardware/_unlisted/kits/opta-rs485/certifications/Arduino_AFX00001-CERT_UL.pdf b/content/hardware/_unlisted/kits/opta-rs485/certifications/Arduino_AFX00001-CERT_UL.pdf
index 71a8b5dade..2492f56f3c 100644
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diff --git a/content/hardware/_unlisted/kits/opta-wifi/certifications/Arduino_AFX00002-CERT_UL.pdf b/content/hardware/_unlisted/kits/opta-wifi/certifications/Arduino_AFX00002-CERT_UL.pdf
index 71a8b5dade..2492f56f3c 100644
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