diff --git a/doc/api/merge_requests.md b/doc/api/merge_requests.md
index 657760c69b6149298185f7fb58590170503ad690..3c453a0243e6d663bc6d2903c0d81b9165700579 100644
--- a/doc/api/merge_requests.md
+++ b/doc/api/merge_requests.md
@@ -923,7 +923,6 @@ Use `detailed_merge_status` instead of `merge_status` to account for all potenti
   - `preparing`: Merge request diff is being created.
   - `requested_changes`: The merge request has reviewers who have requested changes.
   - `security_policy_violations`: All security policies must be satisfied.
-    Requires the `policy_mergability_check` feature flag to be enabled.
   - `status_checks_must_pass`: All status checks must pass before merge.
   - `unchecked`: Git has not yet tested if a valid merge is possible.
   - `locked_paths`: Paths locked by other users must be unlocked before merging to default branch.
diff --git a/ee/app/models/ee/merge_request.rb b/ee/app/models/ee/merge_request.rb
index 87f360969722b416bf2dfdae954e8515c77e2e34..f3ae5fc5495d5a2aa6b6bac880f874c87b440828 100644
--- a/ee/app/models/ee/merge_request.rb
+++ b/ee/app/models/ee/merge_request.rb
@@ -450,11 +450,10 @@ def synchronize_approval_rules_from_target_project
       return if merged?
 
       project_rules = target_project.approval_rules.report_approver.includes(:users, :groups)
-      feature_enabled = ::Feature.enabled?(:policy_mergability_check, project)
 
       project_rules.find_each do |project_rule|
         project_rule.apply_report_approver_rules_to(self) do |rule_attributes|
-          rule_attributes[:approvals_required] = 0 if feature_enabled && project_rule.from_scan_result_policy?
+          rule_attributes[:approvals_required] = 0 if project_rule.from_scan_result_policy?
         end
       end
     end
diff --git a/ee/app/services/merge_requests/mergeability/check_security_policy_violations_service.rb b/ee/app/services/merge_requests/mergeability/check_security_policy_violations_service.rb
index fd55abf2044f7d9c67f32251c06b89d75e364c36..97cc3fcc38c7d377272dbf43a775e26b589c2227 100644
--- a/ee/app/services/merge_requests/mergeability/check_security_policy_violations_service.rb
+++ b/ee/app/services/merge_requests/mergeability/check_security_policy_violations_service.rb
@@ -7,9 +7,7 @@ class CheckSecurityPolicyViolationsService < CheckBaseService
       description 'Checks whether the security policies are satisfied'
 
       def execute
-        if ::Feature.disabled?(:policy_mergability_check,
-          merge_request.project) ||
-            !merge_request.project.licensed_feature_available?(:security_orchestration_policies) ||
+        if !merge_request.project.licensed_feature_available?(:security_orchestration_policies) ||
             merge_request.scan_result_policy_reads_through_approval_rules.none?
           return inactive
         end
diff --git a/ee/app/services/security/security_orchestration_policies/update_violations_service.rb b/ee/app/services/security/security_orchestration_policies/update_violations_service.rb
index a9d4123e44f20a9d3293a3bbb16a007205d3d233..6958335b2e9d417f19a5ffbc52a563b6167279ab 100644
--- a/ee/app/services/security/security_orchestration_policies/update_violations_service.rb
+++ b/ee/app/services/security/security_orchestration_policies/update_violations_service.rb
@@ -113,8 +113,6 @@ def violation_status_for_policy(policy, default_status)
       end
 
       def publish_violations_updated_event
-        return unless ::Feature.enabled?(:policy_mergability_check, merge_request.project)
-
         ::Gitlab::EventStore.publish(
           ::MergeRequests::ViolationsUpdatedEvent.new(
             data: { merge_request_id: merge_request.id }
diff --git a/ee/app/workers/security/scan_result_policies/unblock_pending_merge_request_violations_worker.rb b/ee/app/workers/security/scan_result_policies/unblock_pending_merge_request_violations_worker.rb
index 2d7dce1831b83eacf64c1ef68412b18582eb3d9e..a5bbb6067a11de6b407ba57e216c674b21568ffc 100644
--- a/ee/app/workers/security/scan_result_policies/unblock_pending_merge_request_violations_worker.rb
+++ b/ee/app/workers/security/scan_result_policies/unblock_pending_merge_request_violations_worker.rb
@@ -14,7 +14,6 @@ class UnblockPendingMergeRequestViolationsWorker
       def perform(pipeline_id)
         pipeline = ::Ci::Pipeline.find_by_id(pipeline_id) || return
         project = pipeline.project
-        return if ::Feature.disabled?(:policy_mergability_check, project)
         return unless project.licensed_feature_available?(:security_orchestration_policies)
 
         pipeline.opened_merge_requests_with_head_sha.each do |merge_request|
diff --git a/ee/app/workers/security/unenforceable_policy_rules_pipeline_notification_worker.rb b/ee/app/workers/security/unenforceable_policy_rules_pipeline_notification_worker.rb
index 4aa3088ad8a4a25f8e5458f735721b12dced85a7..d56ab3aa9e4dad0510afe3470d6ee9c8beb58c9d 100644
--- a/ee/app/workers/security/unenforceable_policy_rules_pipeline_notification_worker.rb
+++ b/ee/app/workers/security/unenforceable_policy_rules_pipeline_notification_worker.rb
@@ -29,10 +29,8 @@ def perform(pipeline_id)
       related_merge_requests = pipeline.opened_merge_requests_with_head_sha
       return if related_merge_requests.none?
 
-      if ::Feature.enabled?(:policy_mergability_check, project)
-        Security::ScanResultPolicies::UnblockPendingMergeRequestViolationsWorker
-          .perform_in(UNBLOCK_PENDING_VIOLATIONS_TIMEOUT, pipeline_id)
-      end
+      Security::ScanResultPolicies::UnblockPendingMergeRequestViolationsWorker
+        .perform_in(UNBLOCK_PENDING_VIOLATIONS_TIMEOUT, pipeline_id)
 
       related_merge_requests.each do |merge_request|
         Security::UnenforceablePolicyRulesNotificationService.new(merge_request).execute
diff --git a/ee/config/feature_flags/beta/policy_mergability_check.yml b/ee/config/feature_flags/beta/policy_mergability_check.yml
deleted file mode 100644
index 06c30cfe715381e07f28b24db7942e224c05fd62..0000000000000000000000000000000000000000
--- a/ee/config/feature_flags/beta/policy_mergability_check.yml
+++ /dev/null
@@ -1,9 +0,0 @@
----
-name: policy_mergability_check
-feature_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/444459
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/159077
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/473704
-milestone: '17.3'
-group: group::code review
-type: beta
-default_enabled: true
diff --git a/ee/spec/graphql/ee/types/merge_request_type_spec.rb b/ee/spec/graphql/ee/types/merge_request_type_spec.rb
index 06161f59ad0409bb66758fabd614451c2f7d280c..6a021f186aa1590a7cbccee325d5fa8bfe929b50 100644
--- a/ee/spec/graphql/ee/types/merge_request_type_spec.rb
+++ b/ee/spec/graphql/ee/types/merge_request_type_spec.rb
@@ -363,8 +363,6 @@ def setup_approval_rules(merge_request)
         multiple_approval_rules: true,
         blocking_merge_requests: true
       )
-
-      stub_feature_flags(policy_mergability_check: true)
     end
 
     it_behaves_like 'avoids N+1 queries related to approval rules'
diff --git a/ee/spec/lib/ee/gitlab/data_builder/pipeline_spec.rb b/ee/spec/lib/ee/gitlab/data_builder/pipeline_spec.rb
index b6d5d32d950f990f6a6ddbfb9694b4c384d23776..ece0d0c205fd3bcabf1e5364fd3956c95f830a6c 100644
--- a/ee/spec/lib/ee/gitlab/data_builder/pipeline_spec.rb
+++ b/ee/spec/lib/ee/gitlab/data_builder/pipeline_spec.rb
@@ -196,8 +196,6 @@ def setup_approvals(merge_request, user, group_user)
           merge_request_approvers: true,
           multiple_approval_rules: true
         )
-
-        stub_feature_flags(policy_mergability_check: true)
       end
 
       it_behaves_like 'avoids N+1 queries related to approval rules'
diff --git a/ee/spec/models/merge_request_spec.rb b/ee/spec/models/merge_request_spec.rb
index d9bd7e4c630f248ec9314ed9b64ae04d421f5099..7df1eace808547202cbee5e8b5b201475e82441a 100644
--- a/ee/spec/models/merge_request_spec.rb
+++ b/ee/spec/models/merge_request_spec.rb
@@ -2059,19 +2059,6 @@ def create_mr(metrics_data = {})
       expect(merge_request.approval_rules.map { |rule| [rule.report_type, rule.approvals_required] })
         .to match_array([['license_scanning', 0], ['code_coverage', 2], ['scan_finding', 0], ['any_merge_request', 0]])
     end
-
-    context 'with feature flag policy_mergability_check false' do
-      before do
-        stub_feature_flags(policy_mergability_check: false)
-      end
-
-      it 'does not reset any approval rules' do
-        subject
-
-        expect(merge_request.approval_rules.map { |rule| [rule.report_type, rule.approvals_required] })
-          .to match_array([['license_scanning', 2], ['code_coverage', 2], ['scan_finding', 2], ['any_merge_request', 2]])
-      end
-    end
   end
 
   describe '#sync_project_approval_rules_for_policy_configuration' do
diff --git a/ee/spec/services/merge_requests/mergeability/check_security_policy_violations_service_spec.rb b/ee/spec/services/merge_requests/mergeability/check_security_policy_violations_service_spec.rb
index d101bbf840c1665aefb98732e56586ddeba3fcc4..881c9709e9a8f0a1d5e7db1453a57dbaae3c6ff0 100644
--- a/ee/spec/services/merge_requests/mergeability/check_security_policy_violations_service_spec.rb
+++ b/ee/spec/services/merge_requests/mergeability/check_security_policy_violations_service_spec.rb
@@ -34,16 +34,6 @@
           scan_result_policy_read: policy, name: 'Policy 1')
       end
 
-      context 'when policy_mergability_check is false' do
-        before do
-          stub_feature_flags(policy_mergability_check: false)
-        end
-
-        it 'returns a check result with inactive status' do
-          expect(result.status).to eq Gitlab::MergeRequests::Mergeability::CheckResult::INACTIVE_STATUS
-        end
-      end
-
       context 'when security_orchestration_policies license is false' do
         before do
           stub_licensed_features(security_orchestration_policies: false)
diff --git a/ee/spec/services/merge_requests/sync_report_approver_approval_rules_spec.rb b/ee/spec/services/merge_requests/sync_report_approver_approval_rules_spec.rb
index 3f9a834b116c021ec59081e885b5406a684c3d38..a5f15d938f8c4d1ce96d983b2c75d672e1e18e1b 100644
--- a/ee/spec/services/merge_requests/sync_report_approver_approval_rules_spec.rb
+++ b/ee/spec/services/merge_requests/sync_report_approver_approval_rules_spec.rb
@@ -25,42 +25,6 @@
         let!(:report_approval_project_rule) { create(:approval_project_rule, report_type, project: merge_request.target_project, approvals_required: 2, name: default_name) }
         let!(:regular_approval_project_rule) { create(:approval_project_rule, project: merge_request.target_project, approvals_required: 2) }
 
-        context 'when the policy_mergability_check feature flag is false' do
-          before do
-            stub_feature_flags(policy_mergability_check: false)
-          end
-
-          context 'when report_approver_rules are enabled' do
-            it 'creates rule for report approvers' do
-              expect { service.execute }
-                .to change { merge_request.approval_rules.where(name: default_name).count }.from(0).to(1)
-
-              rule = merge_request.approval_rules.find_by(name: default_name)
-
-              expect(rule).to be_report_approver
-              expect(rule.report_type).to eq(report_type.to_s)
-              expect(rule.name).to eq(report_approval_project_rule.name)
-              expect(rule.approvals_required).to eq(report_approval_project_rule.approvals_required)
-              expect(rule.approval_project_rule).to eq(report_approval_project_rule)
-            end
-
-            it 'updates previous report approval rule if defined' do
-              previous_rule = create(:report_approver_rule, report_type, merge_request: merge_request, approvals_required: 3)
-              create(:approval_merge_request_rule_source, approval_merge_request_rule: previous_rule,
-                approval_project_rule: report_approval_project_rule)
-
-              expect { service.execute }
-                .not_to change { merge_request.approval_rules.count }
-
-              expect(previous_rule.reload).to be_report_approver
-              expect(previous_rule.report_type).to eq(report_type.to_s)
-              expect(previous_rule.name).to eq(report_approval_project_rule.name)
-              expect(previous_rule.approvals_required).to eq(report_approval_project_rule.approvals_required)
-              expect(previous_rule.approval_project_rule).to eq(report_approval_project_rule)
-            end
-          end
-        end
-
         context 'when report_approver_rules are enabled' do
           it 'creates rule for report approvers' do
             expect { service.execute }
diff --git a/ee/spec/services/security/security_orchestration_policies/update_violations_service_spec.rb b/ee/spec/services/security/security_orchestration_policies/update_violations_service_spec.rb
index 7736070fe7348c7c45e4b958e73087afee4950dd..3dc1e814834d8d64131b7fe3219d6eea8ff8320a 100644
--- a/ee/spec/services/security/security_orchestration_policies/update_violations_service_spec.rb
+++ b/ee/spec/services/security/security_orchestration_policies/update_violations_service_spec.rb
@@ -98,16 +98,6 @@ def last_violation
           .to publish_event(::MergeRequests::ViolationsUpdatedEvent)
           .with(merge_request_id: merge_request.id)
       end
-
-      context 'when policy_mergability_check is off' do
-        before do
-          stub_feature_flags(policy_mergability_check: false)
-        end
-
-        it 'does not publish MergeRequests::ViolationsUpdatedEvent' do
-          expect { service.execute }.not_to publish_event(MergeRequests::ViolationsUpdatedEvent)
-        end
-      end
     end
 
     context 'with pre-existing violations' do
@@ -174,16 +164,6 @@ def last_violation
           .to publish_event(::MergeRequests::ViolationsUpdatedEvent)
           .with(merge_request_id: merge_request.id)
       end
-
-      context 'when policy_mergability_check is off' do
-        before do
-          stub_feature_flags(policy_mergability_check: false)
-        end
-
-        it 'does not publish MergeRequests::ViolationsUpdatedEvent' do
-          expect { service.execute }.not_to publish_event(MergeRequests::ViolationsUpdatedEvent)
-        end
-      end
     end
 
     context 'without violations' do
diff --git a/ee/spec/workers/security/scan_result_policies/unblock_pending_merge_request_violations_worker_spec.rb b/ee/spec/workers/security/scan_result_policies/unblock_pending_merge_request_violations_worker_spec.rb
index da24b4ec7261ab02294d216859c772a8285612f9..f68bf4fea7059a7197a3eee32e0bafbe29472350 100644
--- a/ee/spec/workers/security/scan_result_policies/unblock_pending_merge_request_violations_worker_spec.rb
+++ b/ee/spec/workers/security/scan_result_policies/unblock_pending_merge_request_violations_worker_spec.rb
@@ -135,15 +135,6 @@
       end
     end
 
-    context 'when feature flag "policy_mergability_check" is disabled' do
-      before do
-        stub_feature_flags(policy_mergability_check: false)
-      end
-
-      it_behaves_like 'does not update merge request violations'
-      it_behaves_like 'does not update merge request report_approver approvals'
-    end
-
     context 'when feature is not licensed' do
       let(:feature_licensed) { false }
 
diff --git a/ee/spec/workers/security/unenforceable_policy_rules_pipeline_notification_worker_spec.rb b/ee/spec/workers/security/unenforceable_policy_rules_pipeline_notification_worker_spec.rb
index 8804354a7193c495505fa2e9596c65c1c42e1aa0..58db3ef2dbe24b252f97e978d376cb96745f6d5f 100644
--- a/ee/spec/workers/security/unenforceable_policy_rules_pipeline_notification_worker_spec.rb
+++ b/ee/spec/workers/security/unenforceable_policy_rules_pipeline_notification_worker_spec.rb
@@ -68,14 +68,6 @@
 
         it_behaves_like 'does not schedule UnblockPendingMergeRequestViolationsWorker'
       end
-
-      context 'when feature flag "policy_mergability_check" is disabled' do
-        before do
-          stub_feature_flags(policy_mergability_check: false)
-        end
-
-        it_behaves_like 'does not schedule UnblockPendingMergeRequestViolationsWorker'
-      end
     end
 
     context 'when pipeline is manual' do