diff --git a/modulecheck/network_config.json b/modulecheck/network_config.json
new file mode 100644
index 0000000000000000000000000000000000000000..1eb65d398d888958dab568040e9737074e70ba1f
--- /dev/null
+++ b/modulecheck/network_config.json
@@ -0,0 +1,179 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "type": "object",
+  "additionalProperties": false,
+  "required": [
+    "network-security-config"
+  ],
+  "propertyNames": {
+    "enum": [
+      "network-security-config"
+    ]
+  },
+  "properties": {
+    "network-security-config": {
+      "type": "object",
+      "required": [
+        "domain-config"
+      ],
+      "propertyNames": {
+        "enum": [
+          "base-config",
+          "domain-config"
+        ]
+      },
+      "properties": {
+        "base-config": {
+          "description": "Indicates app-wide security configuration.",
+          "type": "object",
+          "required": [
+            "trust-anchors"
+          ],
+          "propertyNames": {
+            "enum": [
+              "trust-anchors"
+            ]
+          },
+          "properties": {
+            "trust-anchors": {
+              "description": "Indicates the set of trusted CAs.",
+              "type": "array",
+              "minItems": 1,
+              "maxItems": 32,
+              "items": {
+                "type": "object",
+                "required": [
+                  "certificates"
+                ],
+                "propertyNames": {
+                  "enum": [
+                    "certificates"
+                  ]
+                },
+                "properties": {
+                  "certificates": {
+                    "description": "Indicates the path of CA.",
+                    "type": "string"
+                  }
+                }
+              }
+            }
+          }
+        },
+        "domain-config": {
+          "description": "Indicates security configuration per-domain",
+          "type": "array",
+          "items": {
+            "type": "object",
+            "required": [
+              "domains"
+            ],
+            "propertyNames": {
+              "enum": [
+                "domains",
+                "trust-anchors",
+                "pin-set"
+              ]
+            },
+            "properties": {
+              "domains": {
+                "type": "array",
+                "items": {
+                  "type": "object",
+                  "required": [
+                    "name"
+                  ],
+                  "propertyNames": {
+                    "enum": [
+                      "include-subdomains",
+                      "name"
+                    ]
+                  },
+                  "properties": {
+                    "include-subdomains": {
+                      "description": "Indicates if the rules applies to subdomains.",
+                      "type": "boolean"
+                    },
+                    "name": {
+                      "description": "Indicates the domain name.",
+                      "type": "string"
+                    }
+                  }
+                }
+              },
+              "trust-anchors": {
+                "description": "Indicates the set of trusted CAs.",
+                "type": "array",
+                "items": {
+                  "type": "object",
+                  "required": [
+                    "certificates"
+                  ],
+                  "propertyNames": {
+                    "enum": [
+                      "certificates"
+                    ]
+                  },
+                  "properties": {
+                    "certificates": {
+                      "description": "Indicates the path of CA.",
+                      "type": "string"
+                    }
+                  }
+                }
+              },
+              "pin-set": {
+                "type": "object",
+                "required": [
+                  "pin"
+                ],
+                "propertyNames": {
+                  "enum": [
+                    "expiration",
+                    "pin"
+                  ]
+                },
+                "properties": {
+                  "expiration": {
+                    "description": "Indicates the expiration date when the pins expire.",
+                    "type": "string",
+                    "format": "date-time"
+                  },
+                  "pin": {
+                    "type": "array",
+                    "items": {
+                      "type": "object",
+                      "required": [
+                        "digest-algorithm",
+                        "digest"
+                      ],
+                      "propertyNames": {
+                        "enum": [
+                          "digest-algorithm",
+                          "digest"
+                        ]
+                      },
+                      "properties": {
+                        "digest-algorithm": {
+                          "description": "Indicates the digest algorithm used to generate the pin.",
+                          "type": "string",
+                          "enum": [
+                            "SHA256"
+                          ]
+                        },
+                        "digest": {
+                          "description": "Indicates the public key pin.",
+                          "type": "string"
+                        }
+                      }
+                    }
+                  }
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+}
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