diff --git a/providers/carl-redhound/compatMatrices/artifacts_certs_r3/corey-digicert_carl-redhound.csv b/providers/carl-redhound/compatMatrices/artifacts_certs_r3/corey-digicert_carl-redhound.csv
new file mode 100644
index 00000000..fc7df312
--- /dev/null
+++ b/providers/carl-redhound/compatMatrices/artifacts_certs_r3/corey-digicert_carl-redhound.csv
@@ -0,0 +1,18 @@
+key_algorithm_oid,test_result
+1.3.6.1.4.1.2.267.12.4.4,Y
+1.3.6.1.4.1.2.267.12.6.5,Y
+1.3.6.1.4.1.2.267.12.8.7,Y
+1.3.9999.3.6,Y
+1.3.9999.3.9,Y
+1.3.9999.6.4.13,Y
+1.3.9999.6.4.16,Y
+1.3.9999.6.5.10,Y
+1.3.9999.6.5.12,Y
+1.3.9999.6.6.10,Y
+1.3.9999.6.6.12,Y
+1.3.9999.6.7.13,Y
+1.3.9999.6.7.16,Y
+1.3.9999.6.8.10,Y
+1.3.9999.6.8.12,Y
+1.3.9999.6.9.10,Y
+1.3.9999.6.9.12,Y
diff --git a/providers/carl-redhound/compatMatrices/artifacts_certs_r3/cryptonext_carl-redhound.csv b/providers/carl-redhound/compatMatrices/artifacts_certs_r3/cryptonext_carl-redhound.csv
new file mode 100644
index 00000000..b738cc07
--- /dev/null
+++ b/providers/carl-redhound/compatMatrices/artifacts_certs_r3/cryptonext_carl-redhound.csv
@@ -0,0 +1,4 @@
+key_algorithm_oid,test_result
+1.3.6.1.4.1.2.267.12.4.4,Y
+1.3.6.1.4.1.2.267.12.6.5,Y
+1.3.6.1.4.1.2.267.12.8.7,Y