diff --git a/src/cli/commands/test/iac/local-execution/types.ts b/src/cli/commands/test/iac/local-execution/types.ts
index 44c9f6799a..96d26ba9e0 100644
--- a/src/cli/commands/test/iac/local-execution/types.ts
+++ b/src/cli/commands/test/iac/local-execution/types.ts
@@ -212,6 +212,8 @@ export type IaCTestFlags = Pick<
   path?: string;
   // Allows the caller to provide the path to a WASM bundle.
   rules?: string;
+  // Enables Snyk Cloud custom rules
+  'custom-rules'?: boolean;
   'cloud-context'?: string;
   'snyk-cloud-environment'?: string;
   // Tags and attributes
@@ -400,6 +402,7 @@ export enum IaCErrorCodes {
   FailedToProcessResults = 2200,
   EntitlementNotEnabled = 2201,
   ReadSettings = 2202,
+  FeatureFlagNotEnabled = 2203,
 }
 
 export interface TestReturnValue {
diff --git a/src/cli/commands/test/iac/v2/assert-iac-options.ts b/src/cli/commands/test/iac/v2/assert-iac-options.ts
index 7f1fe2f62a..6e296e243f 100644
--- a/src/cli/commands/test/iac/v2/assert-iac-options.ts
+++ b/src/cli/commands/test/iac/v2/assert-iac-options.ts
@@ -30,6 +30,8 @@ const keys: (keyof IaCTestFlags)[] = [
   'detectionDepth',
   'cloud-context',
   'snyk-cloud-environment',
+  'custom-rules',
+  'experimental',
   // PolicyOptions
   'ignore-policy',
   'policy-path',
diff --git a/src/cli/commands/test/iac/v2/index.ts b/src/cli/commands/test/iac/v2/index.ts
index 500cff0fe2..14f9eb996f 100644
--- a/src/cli/commands/test/iac/v2/index.ts
+++ b/src/cli/commands/test/iac/v2/index.ts
@@ -55,6 +55,8 @@ async function prepareTestConfig(
   const cloudContext = getFlag(options, 'cloud-context');
   const snykCloudEnvironment = getFlag(options, 'snyk-cloud-environment');
   const insecure = options.insecure;
+  const customRules = options['custom-rules'];
+  const experimental = options.experimental;
 
   return {
     paths,
@@ -74,5 +76,7 @@ async function prepareTestConfig(
     snykCloudEnvironment,
     insecure,
     org,
+    customRules,
+    experimental,
   };
 }
diff --git a/src/lib/formatters/iac-output/text/formatters.ts b/src/lib/formatters/iac-output/text/formatters.ts
index 2713feeeec..09f351a5a7 100644
--- a/src/lib/formatters/iac-output/text/formatters.ts
+++ b/src/lib/formatters/iac-output/text/formatters.ts
@@ -200,6 +200,7 @@ function formatSnykIacTestScanVulnerability(
     impact: vulnerability.rule.description,
     resolve,
     documentation: vulnerability.rule.documentation,
+    isGeneratedByCustomRule: vulnerability.rule.isGeneratedByCustomRule,
     remediation: {
       [iacRemediationTypes[vulnerability.resource.kind]]: resolve,
     },
diff --git a/src/lib/iac/test/v2/errors.ts b/src/lib/iac/test/v2/errors.ts
index 2bb5d24462..18eea65074 100644
--- a/src/lib/iac/test/v2/errors.ts
+++ b/src/lib/iac/test/v2/errors.ts
@@ -50,6 +50,10 @@ export function getErrorUserMessage(code: number, error: string): string {
     return `${error}. Please run the command again with the \`-d\` flag for more information.`;
   }
 
+  if (code == IaCErrorCodes.FeatureFlagNotEnabled) {
+    return error;
+  }
+
   return snykIacTestErrorsUserMessages[errorName];
 }
 
diff --git a/src/lib/iac/test/v2/json.ts b/src/lib/iac/test/v2/json.ts
index 22114de14e..4bf063ba65 100644
--- a/src/lib/iac/test/v2/json.ts
+++ b/src/lib/iac/test/v2/json.ts
@@ -67,7 +67,7 @@ export interface IacIssue {
   isIgnored: boolean;
   iacDescription: IacDescription;
   lineNumber: number;
-  documentation: string;
+  documentation?: string;
   isGeneratedByCustomRule: boolean;
   path: string[];
   policyEngineType?: string;
@@ -263,7 +263,7 @@ function vulnerabilitiesToIacIssues(
       },
       lineNumber: v.resource.line || -1,
       documentation: v.rule.documentation, // only works for rules available on snyk.io
-      isGeneratedByCustomRule: false,
+      isGeneratedByCustomRule: !!v.rule.isGeneratedByCustomRule,
       path: v.resource.path || [], // needs to be fixed, currently doesn't show the full path
       compliance: [],
       description: v.rule.description,
diff --git a/src/lib/iac/test/v2/scan/index.ts b/src/lib/iac/test/v2/scan/index.ts
index c082894cdb..33a74b44a9 100644
--- a/src/lib/iac/test/v2/scan/index.ts
+++ b/src/lib/iac/test/v2/scan/index.ts
@@ -155,6 +155,16 @@ function processFlags(
     flags.push('-org', options.org);
   }
 
+  if (options.customRules) {
+    if (options.experimental) {
+      flags.push('-custom-rules');
+    } else {
+      debug(
+        '--custom-rules specified without --experimental. ignoring --custom-rules.',
+      );
+    }
+  }
+
   return flags;
 }
 
diff --git a/src/lib/iac/test/v2/scan/results.ts b/src/lib/iac/test/v2/scan/results.ts
index 10d7e5fcbb..d3846b618a 100644
--- a/src/lib/iac/test/v2/scan/results.ts
+++ b/src/lib/iac/test/v2/scan/results.ts
@@ -99,7 +99,8 @@ export interface Rule {
   references?: string;
   labels?: string[];
   category?: string;
-  documentation: string; // TODO: revisit this field when adding support for custom rules
+  documentation?: string;
+  isGeneratedByCustomRule?: boolean;
 }
 
 export interface Resource {
diff --git a/src/lib/iac/test/v2/types.ts b/src/lib/iac/test/v2/types.ts
index 694d433c70..928a5326df 100644
--- a/src/lib/iac/test/v2/types.ts
+++ b/src/lib/iac/test/v2/types.ts
@@ -18,4 +18,6 @@ export interface TestConfig {
   snykCloudEnvironment?: string;
   insecure?: boolean;
   org?: string;
+  customRules?: boolean;
+  experimental?: boolean;
 }