diff --git a/Makefile b/Makefile
index c640973..afc3eff 100644
--- a/Makefile
+++ b/Makefile
@@ -23,4 +23,14 @@ covcheck: test-cov
 		exit 0; \
 	fi
 
-PHONY: test-cov covcheck pkgdocs
+PHONY: test-cov covcheck pkgdocs check-spec-examples
+
+# Confirm the spec examples in test_data match the published Security Insights release
+SPEC_VERSION ?= v2.2.0
+check-spec-examples:
+	@echo "Comparing test_data/spec-$(SPEC_VERSION) with the Security Insights $(SPEC_VERSION) examples ..."
+	@for f in v2/si/test_data/spec-$(SPEC_VERSION)/*.yml; do \
+		curl -sfL "https://raw.githubusercontent.com/ossf/security-insights/$(SPEC_VERSION)/examples/$$(basename $$f)" | diff -q - "$$f" >/dev/null \
+			|| { echo "$$f differs from the $(SPEC_VERSION) example"; exit 1; }; \
+	done
+	@echo "All spec examples match."
diff --git a/v2/si/generated_types.go b/v2/si/generated_types.go
index c52a285..233b8bf 100644
--- a/v2/si/generated_types.go
+++ b/v2/si/generated_types.go
@@ -174,10 +174,10 @@ type VulnerabilityReporting struct {
 	PGPKey *URL `json:"pgp-key,omitempty"`
 
 	// A list of issues or components that are covered by the vulnerability reporting process.
-	InScope *URL `json:"in-scope,omitempty"`
+	InScope []string `json:"in-scope,omitempty"`
 
 	// A list of issues or components not covered by the vulnerability reporting process.
-	OutOfScope *URL `json:"out-of-scope,omitempty"`
+	OutOfScope []string `json:"out-of-scope,omitempty"`
 }
 
 // Project describes the overall project, including basic info, documentation links, repositories, vulnerability reporting, and security details.
diff --git a/v2/si/spec_examples_test.go b/v2/si/spec_examples_test.go
new file mode 100644
index 0000000..3754131
--- /dev/null
+++ b/v2/si/spec_examples_test.go
@@ -0,0 +1,79 @@
+package si
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+// The files in test_data/spec-v2.2.0 are unmodified copies of the examples
+// published with Security Insights v2.2.0. Run `make check-spec-examples` to
+// confirm they still match.
+const specExamplesDir = "test_data/spec-v2.2.0/"
+
+// specParentURL is the project-si-source in the reuse example.
+const specParentURL = "https://raw.githubusercontent.com/example/repo/refs/heads/main/security-insights.yml"
+
+func specExample(t *testing.T, name string) []byte {
+	t.Helper()
+	data, err := os.ReadFile(specExamplesDir + name)
+	require.NoError(t, err)
+	return data
+}
+
+func TestLoadSpecExamples(t *testing.T) {
+	t.Run("minimum", func(t *testing.T) {
+		si, err := Load(specExample(t, "example-minimum.yml"))
+		require.NoError(t, err)
+		require.NotNil(t, si.Project)
+		require.NotNil(t, si.Repository)
+		assert.Equal(t, "FooBar", si.Project.Name)
+		assert.Len(t, si.Project.Repositories, 1)
+		assert.Equal(t, "active", si.Repository.Status)
+	})
+
+	t.Run("full", func(t *testing.T) {
+		si, err := Load(specExample(t, "example-full.yml"))
+		require.NoError(t, err)
+		require.NotNil(t, si.Project)
+		require.NotNil(t, si.Repository)
+		assert.Equal(t, "FooBar", si.Project.Name)
+		assert.Len(t, si.Project.Repositories, 2)
+		assert.Equal(t, []string{"broken access control", "other"}, si.Project.VulnerabilityReporting.InScope)
+		assert.Equal(t, []string{"other"}, si.Project.VulnerabilityReporting.OutOfScope)
+		assert.Equal(t, "https://github.com/kubernetes/kubernetes", si.Repository.Url.String())
+	})
+
+	t.Run("multi-repository project", func(t *testing.T) {
+		si, err := Load(specExample(t, "example-multi-repository-project.yml"))
+		require.NoError(t, err)
+		require.NotNil(t, si.Project)
+		assert.Equal(t, "FooBar", si.Project.Name)
+		assert.Len(t, si.Project.Repositories, 2)
+	})
+
+	t.Run("multi-repository project reuse", func(t *testing.T) {
+		parent := specExample(t, "example-multi-repository-project.yml")
+		server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
+			w.Header().Set("Content-Type", "application/yaml")
+			_, _ = w.Write(parent)
+		}))
+		defer server.Close()
+
+		child := string(specExample(t, "example-multi-repository-project-reuse.yml"))
+		require.Contains(t, child, specParentURL)
+		child = strings.Replace(child, specParentURL, server.URL, 1)
+
+		si, err := Load([]byte(child))
+		require.NoError(t, err)
+		require.NotNil(t, si.Project, "project should be inherited from project-si-source")
+		require.NotNil(t, si.Repository)
+		assert.Equal(t, "FooBar", si.Project.Name)
+		assert.Equal(t, "https://example.com/foobar/bar", si.Repository.Url.String())
+	})
+}
diff --git a/v2/si/test_data/spec-v2.2.0/example-full.yml b/v2/si/test_data/spec-v2.2.0/example-full.yml
new file mode 100644
index 0000000..d59efa4
--- /dev/null
+++ b/v2/si/test_data/spec-v2.2.0/example-full.yml
@@ -0,0 +1,156 @@
+header:
+  schema-version: 2.0.0
+  last-updated: '2025-03-01'
+  last-reviewed: '2025-04-01'
+  url: https://example.com/foo/bar/raw/branch/main/security-insights.yml
+  comment: |
+    This file contains all possible information for both project and repository,
+    though it is not required to include all of this information every time.
+    Nor is it required to include both a project and repository section if the project
+    section is intended to be inherited by repositories via header.project-si-source
+
+project:
+  name: FooBar
+  homepage: https://example.com
+  funding: https://example.com/FUNDING.yml
+  roadmap: https://example.com/roadmap.html
+  steward:
+    uri: https://example.com
+    comment: |
+      Some description of the relationship between this project and its steward.
+  administrators:
+    - name: Joe Dohn
+      affiliation: Foo
+      email: joe.bob@email.com
+      social: https://social.example.com/joebob
+      primary: true
+  documentation:
+    quickstart-guide: https://example.com/quickstart
+    detailed-guide: https://example.com/user-guide
+    code-of-conduct: https://example.com/code-of-conduct.html
+    release-process: https://example.com/release-process
+    support-policy: https://example.com/support-policy
+    signature-verification: https://example.com/signature-verification
+  repositories:
+    - name: Foo
+      url: https://example.com/foobar/foo
+      comment: |
+        Foo is the core repo for FooBar.
+    - name: Bar
+      url: https://example.com/foobar/bar
+      comment: |
+        Bar is a subproject repo.
+  vulnerability-reporting:
+    reports-accepted: true
+    bug-bounty-available: true
+    bug-bounty-program: https://example.com/bugs.html
+    contact:
+      name: The security team at FooBar Enterprise provides security support for this project.
+      email: security@something.com
+      primary: true
+    policy: https://example.com/reporting.html
+    in-scope:
+      - broken access control
+      - other
+    out-of-scope:
+      - other
+    pgp-key: |
+      your-key-here
+    comment: |
+      Lorum ipsum...
+
+repository:
+  url: https://github.com/kubernetes/kubernetes
+  status: active
+  bug-fixes-only: false
+  accepts-change-request: true
+  accepts-automated-change-request: true
+  no-third-party-packages: false
+  core-team:
+    - name:        Alice White
+      affiliation: Foo Bar
+      email:       alicewhite@example.com
+      social:      https://social.example.com/alicewhite
+      primary:     true
+  documentation:
+    contributing-guide: https://example.com/contributing-guide
+    review-policy: https://example.com/review-policy
+    security-policy: https://example.com/security-policy.html
+    governance: https://example.com/governance
+    dependency-management-policy: https://example.com/dependency-management-policy
+  license:
+    url: https://example.com/LICENSE
+    expression: MIT
+  release:
+    changelog: https://example.com/release/{version}#changelog
+    automated-pipeline: true
+    attestations:
+      - name: Release VEX
+        predicate-uri: https://intoto.VEX
+        location: https://example.com/release/{version}#vex
+        comment: Replace {version} with the actual version number for the release you want VEX data for.
+      - name: Release SBOM
+        predicate-uri: https://intoto.SPDX
+        location: https://example.com/release/{version}#spdx
+        comment: Replace {version} with the actual version number for the release you want an SBOM for.
+      - name: Maintainer Identity VSA
+        location: https://example.com/maintainer-identity
+        predicate-uri: https://slsa.dev/verification_summary/v1
+        comment: |
+          This is a VSA that details how trust identities were established for maintainers of the project.
+      - name: SCA Scan Results
+        location: https://example.com/test-results#{version}
+        predicate-uri: https://slsa.dev/test_results/{version}
+        comment: Results from SCA scan for a specific version
+    distribution-points:
+      - uri:  https://example.com/foo
+        comment: GitHub Release Page
+      - uri: pkg:npm/foobar
+        comment: NPM Package
+    license:
+      url: https://example.com/release/{version}#license
+      expression: MIT AND Apache-2.0
+  security:
+    assessments:
+      self:
+        evidence: https://example.com/assessment.html
+        date: '2021-09-01'
+        comment: |
+          foo bar
+      third-party:
+        - evidence: https://example.com/artifact.html
+          date: '2021-09-01'
+          comment: |
+            foo bar
+    champions:
+      - name:   Joe Bob
+        email:  joe.bob@example.com
+        primary: true
+    tools:
+      - name: Dependabot
+        type: SCA
+        version: 1.2.3
+        rulesets:
+          - built-in
+        results:
+          adhoc:
+            name: Scheduled SCA Scan Results
+            predicate-uri: https://intoto.SCA
+            location: https://example.com/release/{version}#SCA
+            comment: Replace {version} with the actual version number for the release you want VEX data for.
+          ci:
+            name: PR SCA Scan Results
+            predicate-uri: https://intoto.SCA
+            location: https://example.com/release/{version}#SCA
+            comment: Replace {version} with the actual version number for the release you want VEX data for.
+          release:
+            name: Build & Release SCA Scan Results
+            predicate-uri: https://intoto.SCA
+            location: https://example.com/release/{version}#SCA
+            comment: Replace {version} with the actual version number for the release you want VEX data for.
+        integration:
+          adhoc: true
+          ci: true
+          release: true
+        comment: |
+          foo bar
diff --git a/v2/si/test_data/spec-v2.2.0/example-minimum.yml b/v2/si/test_data/spec-v2.2.0/example-minimum.yml
new file mode 100644
index 0000000..0f4d066
--- /dev/null
+++ b/v2/si/test_data/spec-v2.2.0/example-minimum.yml
@@ -0,0 +1,46 @@
+header:
+  schema-version: 2.0.0
+  last-updated: '2025-03-01'
+  last-reviewed: '2025-04-01'
+  url: https://example.com/foo/bar/raw/branch/main/security-insights.yml
+  comment: |
+    This file contains the minimum information for both project and repository.
+    It not required to include both a project and repository section if the project
+    section is intended to be inherited by repositories via header.project-si-source
+
+project:
+  name: FooBar
+  administrators:
+    - name: Joe Dohn
+      affiliation: Foo
+      email: joe.bob@example.com
+      social: https://social.example.com/joebob
+      primary: true
+  repositories:
+    - name: Foo
+      url: https://example.com/foobar/foo
+      comment: |
+        Foo is the core repo for FooBar.
+  vulnerability-reporting:
+    reports-accepted: true
+    bug-bounty-available: true
+
+repository:
+  url: https://example.com/foobar/foo
+  status: active
+  accepts-change-request: true
+  accepts-automated-change-request: true
+  core-team:
+    - name:        Alice White
+      affiliation: Foo Bar
+      email:       alicewhite@email.com
+      social:      https://social.example.com/alicewhite
+      primary:     true
+  license:
+    url: https://example.com/LICENSE
+    expression: MIT
+  security:
+    assessments:
+      self:
+        comment: |
+          Self assessment has not yet been completed.
diff --git a/v2/si/test_data/spec-v2.2.0/example-multi-repository-project-reuse.yml b/v2/si/test_data/spec-v2.2.0/example-multi-repository-project-reuse.yml
new file mode 100644
index 0000000..df4ab7a
--- /dev/null
+++ b/v2/si/test_data/spec-v2.2.0/example-multi-repository-project-reuse.yml
@@ -0,0 +1,28 @@
+# Repository template for a multi-repository project
+# This file would be stored in the https://example.com/foobar/bar repository
+header:
+  schema-version: 2.0.0
+  last-updated: '2025-03-01'
+  last-reviewed: '2025-04-01'
+  url: https://example.com/foo/bar/raw/branch/main/security-insights.yml
+  project-si-source: https://raw.githubusercontent.com/example/repo/refs/heads/main/security-insights.yml
+
+repository:
+  url: https://example.com/foobar/bar
+  status: active
+  accepts-change-request: true
+  accepts-automated-change-request: true
+  core-team:
+    - name:        Alice White
+      affiliation: Foo Bar
+      email:       alicewhite@email.com
+      social:      https://social.example.com/alicewhite
+      primary:     true
+  license:
+    url: https://example.com/LICENSE
+    expression: MIT
+  security:
+    assessments:
+      self:
+        comment: |
+          Self assessment has not yet been completed.
diff --git a/v2/si/test_data/spec-v2.2.0/example-multi-repository-project.yml b/v2/si/test_data/spec-v2.2.0/example-multi-repository-project.yml
new file mode 100644
index 0000000..1a358d4
--- /dev/null
+++ b/v2/si/test_data/spec-v2.2.0/example-multi-repository-project.yml
@@ -0,0 +1,53 @@
+# Project and repository template for a multi-repository project
+# This file would be stored in the https://example.com/foobar/foo repository
+# and addressable via https://example.com/foobar/foo/security-insights.yml
+header:
+  schema-version: 2.0.0
+  last-updated: '2025-03-01'
+  last-reviewed: '2025-04-01'
+  url: https://example.com/foo/bar/raw/branch/main/security-insights.yml
+  comment: |
+    This file contains the minimum information for both project and repository.
+    It not required to include both a project and repository section if the project
+    section is intended to be inherited by repositories via header.project-si-source
+
+project:
+  name: FooBar
+  administrators:
+    - name: Joe Dohn
+      affiliation: Foo
+      email: joe.bob@example.com
+      social: https://social.example.com/joebob
+      primary: true
+  repositories:
+    - name: Foo
+      url: https://example.com/foobar/foo
+      comment: |
+        Foo is the core repo for FooBar.
+    - name: Bar
+      url: https://example.com/foobar/bar
+      comment: |
+        Bar is also part of the FooBar project.
+  vulnerability-reporting:
+    reports-accepted: true
+    bug-bounty-available: true
+
+repository:
+  url: https://example.com/foobar/foo
+  status: active
+  accepts-change-request: true
+  accepts-automated-change-request: true
+  core-team:
+    - name:        Alice White
+      affiliation: Foo Bar
+      email:       alicewhite@email.com
+      social:      https://social.example.com/alicewhite
+      primary:     true
+  license:
+    url: https://example.com/LICENSE
+    expression: MIT
+  security:
+    assessments:
+      self:
+        comment: |
+          Self assessment has not yet been completed.