diff --git a/prowler/CHANGELOG.md b/prowler/CHANGELOG.md
index 451313e595..683da84487 100644
--- a/prowler/CHANGELOG.md
+++ b/prowler/CHANGELOG.md
@@ -38,6 +38,7 @@ All notable changes to the **Prowler SDK** are documented in this file.
 - OpenStack block storage service with 7 security checks [(#10120)](https://github.com/prowler-cloud/prowler/pull/10120)
 - OpenStack compute service with 7 security checks [(#9944)](https://github.com/prowler-cloud/prowler/pull/9944)
 - OpenStack image service with 6 security checks [(#10096)](https://github.com/prowler-cloud/prowler/pull/10096)
+- IaC `--provider-uid` flag to specify the provider UID for the IaC provider [(#10233)](https://github.com/prowler-cloud/prowler/pull/10233)
 
 ### 🔄 Changed
 
diff --git a/prowler/lib/cli/parser.py b/prowler/lib/cli/parser.py
index 860393a674..6d3ad007b6 100644
--- a/prowler/lib/cli/parser.py
+++ b/prowler/lib/cli/parser.py
@@ -221,7 +221,8 @@ Detailed documentation at https://docs.prowler.com
             action="store_true",
             help=(
                 "Send OCSF output to Prowler Cloud ingestion endpoint. "
-                "Requires PROWLER_API_KEY environment variable."
+                "Requires PROWLER_API_KEY environment variable. "
+                "For the IaC provider, --provider-uid is also required."
             ),
         )
 
diff --git a/prowler/lib/outputs/finding.py b/prowler/lib/outputs/finding.py
index c33ba6b20d..304a1857bf 100644
--- a/prowler/lib/outputs/finding.py
+++ b/prowler/lib/outputs/finding.py
@@ -331,8 +331,9 @@ class Finding(BaseModel):
 
             elif provider.type == "iac":
                 output_data["auth_method"] = provider.auth_method
-                output_data["account_uid"] = "iac"
-                output_data["account_name"] = "iac"
+                provider_uid = getattr(provider, "provider_uid", None)
+                output_data["account_uid"] = provider_uid if provider_uid else "iac"
+                output_data["account_name"] = provider_uid if provider_uid else "iac"
                 output_data["resource_name"] = getattr(
                     check_output, "resource_name", ""
                 )
diff --git a/prowler/providers/common/provider.py b/prowler/providers/common/provider.py
index 99729307de..0f028106bb 100644
--- a/prowler/providers/common/provider.py
+++ b/prowler/providers/common/provider.py
@@ -273,6 +273,7 @@ class Provider(ABC):
                         github_username=arguments.github_username,
                         personal_access_token=arguments.personal_access_token,
                         oauth_app_token=arguments.oauth_app_token,
+                        provider_uid=arguments.provider_uid,
                     )
                 elif "llm" in provider_class_name.lower():
                     provider_class(
diff --git a/prowler/providers/iac/iac_provider.py b/prowler/providers/iac/iac_provider.py
index 7933488ab4..e7b83995a7 100644
--- a/prowler/providers/iac/iac_provider.py
+++ b/prowler/providers/iac/iac_provider.py
@@ -38,6 +38,7 @@ class IacProvider(Provider):
         github_username: str = None,
         personal_access_token: str = None,
         oauth_app_token: str = None,
+        provider_uid: str = None,
     ):
         logger.info("Instantiating IAC Provider...")
 
@@ -47,6 +48,7 @@ class IacProvider(Provider):
         self.exclude_path = exclude_path
         self.region = "branch"
         self.audited_account = "local-iac"
+        self._provider_uid = provider_uid
         self._session = None
         self._identity = "prowler"
         self._auth_method = "No auth"
@@ -146,6 +148,10 @@ class IacProvider(Provider):
     def fixer_config(self):
         return self._fixer_config
 
+    @property
+    def provider_uid(self):
+        return self._provider_uid
+
     def __del__(self):
         """Cleanup temporary directory when provider is destroyed"""
         self.cleanup()
diff --git a/prowler/providers/iac/lib/arguments/arguments.py b/prowler/providers/iac/lib/arguments/arguments.py
index d7d04fa7e3..242138145e 100644
--- a/prowler/providers/iac/lib/arguments/arguments.py
+++ b/prowler/providers/iac/lib/arguments/arguments.py
@@ -1,3 +1,5 @@
+import re
+
 SCANNERS_CHOICES = [
     "vuln",
     "misconfig",
@@ -68,6 +70,12 @@ def init_parser(self):
         default=None,
         help="GitHub OAuth app token for authenticated repository cloning. If not provided, will use GITHUB_OAUTH_APP_TOKEN env var.",
     )
+    iac_scan_subparser.add_argument(
+        "--provider-uid",
+        dest="provider_uid",
+        default=None,
+        help="Unique identifier for the IaC provider. Required when using --export-ocsf.",
+    )
 
 
 def validate_arguments(arguments):
@@ -80,4 +88,19 @@ def validate_arguments(arguments):
                 False,
                 "--scan-path (-P) and --scan-repository-url (-R) are mutually exclusive. Please specify only one.",
             )
+    export_ocsf = getattr(arguments, "export_ocsf", False)
+    provider_uid = getattr(arguments, "provider_uid", None)
+    if export_ocsf and not provider_uid:
+        return (
+            False,
+            "--provider-uid is required when using --export-ocsf with the IAC provider.",
+        )
+    if provider_uid and not re.match(
+        r"^(https?://|git@|ssh://)[^\s/]+[^\s]*\.git$|^(https?://)[^\s/]+[^\s]*$",
+        provider_uid,
+    ):
+        return (
+            False,
+            "--provider-uid must be a valid repository URL (e.g., https://github.com/user/repo or https://github.com/user/repo.git).",
+        )
     return (True, "")
diff --git a/tests/lib/outputs/finding_test.py b/tests/lib/outputs/finding_test.py
index 6756233322..566824c82f 100644
--- a/tests/lib/outputs/finding_test.py
+++ b/tests/lib/outputs/finding_test.py
@@ -689,6 +689,7 @@ class TestFinding:
         provider.type = "iac"
         provider.scan_repository_url = "https://github.com/user/repo"
         provider.auth_method = "No auth"
+        provider.provider_uid = None
 
         # Mock check result
         check_output = MagicMock()
diff --git a/tests/providers/iac/lib/arguments/iac_arguments_test.py b/tests/providers/iac/lib/arguments/iac_arguments_test.py
index d6b2e92420..f5a2e7ca17 100644
--- a/tests/providers/iac/lib/arguments/iac_arguments_test.py
+++ b/tests/providers/iac/lib/arguments/iac_arguments_test.py
@@ -1,11 +1,11 @@
 import types
 
+from prowler.providers.iac.lib.arguments import arguments as iac_arguments
+
+Args = types.SimpleNamespace
+
 
 def test_validate_arguments_mutual_exclusion():
-    from prowler.providers.iac.lib.arguments import arguments as iac_arguments
-
-    Args = types.SimpleNamespace
-
     # Only scan_path (default)
     args = Args(scan_path=".", scan_repository_url=None)
     valid, msg = iac_arguments.validate_arguments(args)
@@ -31,3 +31,90 @@ def test_validate_arguments_mutual_exclusion():
     valid, msg = iac_arguments.validate_arguments(args)
     assert valid
     assert msg == ""
+
+
+def test_validate_arguments_export_ocsf_requires_provider_uid():
+    # --export-ocsf without provider_uid should fail
+    args = Args(
+        scan_path=".",
+        scan_repository_url=None,
+        export_ocsf=True,
+        provider_uid=None,
+    )
+    valid, msg = iac_arguments.validate_arguments(args)
+    assert not valid
+    assert "--provider-uid is required" in msg
+
+
+def test_validate_arguments_export_ocsf_with_provider_uid_passes():
+    # --export-ocsf with valid provider_uid should pass
+    args = Args(
+        scan_path=".",
+        scan_repository_url=None,
+        export_ocsf=True,
+        provider_uid="https://github.com/user/repo.git",
+    )
+    valid, msg = iac_arguments.validate_arguments(args)
+    assert valid
+    assert msg == ""
+
+
+def test_validate_arguments_no_export_ocsf_without_provider_uid_passes():
+    # No --export-ocsf, no provider_uid — should pass
+    args = Args(
+        scan_path=".",
+        scan_repository_url=None,
+        export_ocsf=False,
+        provider_uid=None,
+    )
+    valid, msg = iac_arguments.validate_arguments(args)
+    assert valid
+    assert msg == ""
+
+    # No export_ocsf attr at all — should pass
+    args = Args(scan_path=".", scan_repository_url=None)
+    valid, msg = iac_arguments.validate_arguments(args)
+    assert valid
+    assert msg == ""
+
+
+def test_validate_arguments_provider_uid_must_be_valid_url():
+    # Invalid provider_uid should fail
+    args = Args(
+        scan_path=".",
+        scan_repository_url=None,
+        provider_uid="not-a-url",
+    )
+    valid, msg = iac_arguments.validate_arguments(args)
+    assert not valid
+    assert "valid repository URL" in msg
+
+    # HTTPS URL without .git should pass
+    args = Args(
+        scan_path=".",
+        scan_repository_url=None,
+        provider_uid="https://github.com/user/repo",
+    )
+    valid, msg = iac_arguments.validate_arguments(args)
+    assert valid
+    assert msg == ""
+
+    # HTTPS URL with .git should pass
+    args = Args(
+        scan_path=".",
+        scan_repository_url=None,
+        provider_uid="https://github.com/user/repo.git",
+    )
+    valid, msg = iac_arguments.validate_arguments(args)
+    assert valid
+    assert msg == ""
+
+    # SSH URL should pass
+    args = Args(
+        scan_path=".",
+        scan_repository_url=None,
+        provider_uid="git@github.com:user/repo.git",
+    )
+    valid, msg = iac_arguments.validate_arguments(args)
+    assert valid
+    assert msg == ""